28828776912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2431577}}^1$

素因数の和:2431620

約数の個数: 80

約数和(自身を含む): 84424388160

約数和(自身を除く): 55595611248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 2431577, 4863154, 7294731, 9726308, 14589462, 19452616, 29178924, 31610501, 38905232, 46199963, 58357848, 63221002, 92399926, 94831503, 116715696, 126442004, 138599889, 184799852, 189663006, 252884008, 277199778, 369599704, 379326012, 505768016, 554399556, 600599519, 739199408, 758652024, 1108799112, 1201199038, 1517304048, 1801798557, 2217598224, 2402398076, 3603597114, 4804796152, 7207194228, 9609592304, 14414388456, 28828776912]

約数ペア:

[(1, 28828776912), (2, 14414388456), (3, 9609592304), (4, 7207194228), (6, 4804796152), (8, 3603597114), (12, 2402398076), (13, 2217598224), (16, 1801798557), (19, 1517304048), (24, 1201199038), (26, 1108799112), (38, 758652024), (39, 739199408), (48, 600599519), (52, 554399556), (57, 505768016), (76, 379326012), (78, 369599704), (104, 277199778), (114, 252884008), (152, 189663006), (156, 184799852), (208, 138599889), (228, 126442004), (247, 116715696), (304, 94831503), (312, 92399926), (456, 63221002), (494, 58357848), (624, 46199963), (741, 38905232), (912, 31610501), (988, 29178924), (1482, 19452616), (1976, 14589462), (2964, 9726308), (3952, 7294731), (5928, 4863154), (11856, 2431577)]