28420424032

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28621}}^1$

素因数の和:28693

約数の個数: 192

約数和(自身を含む): 77551423488

約数和(自身を除く): 49130999456

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 224, 248, 286, 308, 341, 352, 364, 403, 416, 434, 496, 572, 616, 682, 728, 806, 868, 992, 1001, 1144, 1232, 1364, 1456, 1612, 1736, 2002, 2288, 2387, 2464, 2728, 2821, 2912, 3224, 3472, 4004, 4433, 4576, 4774, 5456, 5642, 6448, 6944, 8008, 8866, 9548, 10912, 11284, 12896, 16016, 17732, 19096, 22568, 28621, 31031, 32032, 35464, 38192, 45136, 57242, 62062, 70928, 76384, 90272, 114484, 124124, 141856, 200347, 228968, 248248, 314831, 372073, 400694, 457936, 496496, 629662, 744146, 801388, 887251, 915872, 992992, 1259324, 1488292, 1602776, 1774502, 2203817, 2518648, 2604511, 2976584, 3205552, 3549004, 4092803, 4407634, 5037296, 5209022, 5953168, 6210757, 6411104, 7098008, 8185606, 8815268, 9759761, 10074592, 10418044, 11534263, 11906336, 12421514, 14196016, 16371212, 17630536, 19519522, 20836088, 23068526, 24843028, 28392032, 28649621, 32742424, 35261072, 39039044, 41672176, 46137052, 49686056, 57299242, 65484848, 68318327, 70522144, 78078088, 80739841, 83344352, 92274104, 99372112, 114598484, 126876893, 130969696, 136636654, 156156176, 161479682, 184548208, 198744224, 229196968, 253753786, 273273308, 312312352, 322959364, 369096416, 458393936, 507507572, 546546616, 645918728, 888138251, 916787872, 1015015144, 1093093232, 1291837456, 1776276502, 2030030288, 2186186464, 2583674912, 3552553004, 4060060576, 7105106008, 14210212016, 28420424032]

約数ペア:

[(1, 28420424032), (2, 14210212016), (4, 7105106008), (7, 4060060576), (8, 3552553004), (11, 2583674912), (13, 2186186464), (14, 2030030288), (16, 1776276502), (22, 1291837456), (26, 1093093232), (28, 1015015144), (31, 916787872), (32, 888138251), (44, 645918728), (52, 546546616), (56, 507507572), (62, 458393936), (77, 369096416), (88, 322959364), (91, 312312352), (104, 273273308), (112, 253753786), (124, 229196968), (143, 198744224), (154, 184548208), (176, 161479682), (182, 156156176), (208, 136636654), (217, 130969696), (224, 126876893), (248, 114598484), (286, 99372112), (308, 92274104), (341, 83344352), (352, 80739841), (364, 78078088), (403, 70522144), (416, 68318327), (434, 65484848), (496, 57299242), (572, 49686056), (616, 46137052), (682, 41672176), (728, 39039044), (806, 35261072), (868, 32742424), (992, 28649621), (1001, 28392032), (1144, 24843028), (1232, 23068526), (1364, 20836088), (1456, 19519522), (1612, 17630536), (1736, 16371212), (2002, 14196016), (2288, 12421514), (2387, 11906336), (2464, 11534263), (2728, 10418044), (2821, 10074592), (2912, 9759761), (3224, 8815268), (3472, 8185606), (4004, 7098008), (4433, 6411104), (4576, 6210757), (4774, 5953168), (5456, 5209022), (5642, 5037296), (6448, 4407634), (6944, 4092803), (8008, 3549004), (8866, 3205552), (9548, 2976584), (10912, 2604511), (11284, 2518648), (12896, 2203817), (16016, 1774502), (17732, 1602776), (19096, 1488292), (22568, 1259324), (28621, 992992), (31031, 915872), (32032, 887251), (35464, 801388), (38192, 744146), (45136, 629662), (57242, 496496), (62062, 457936), (70928, 400694), (76384, 372073), (90272, 314831), (114484, 248248), (124124, 228968), (141856, 200347)]