28815696

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:770

約数の個数: 160

約数和(自身を含む): 101937920

約数和(自身を除く): 73122224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 733, 756, 819, 936, 1008, 1092, 1404, 1456, 1466, 1512, 1638, 1872, 2184, 2199, 2457, 2808, 2932, 3024, 3276, 4368, 4398, 4914, 5131, 5616, 5864, 6552, 6597, 8796, 9529, 9828, 10262, 11728, 13104, 13194, 15393, 17592, 19058, 19656, 19791, 20524, 26388, 28587, 30786, 35184, 38116, 39312, 39582, 41048, 46179, 52776, 57174, 61572, 66703, 76232, 79164, 82096, 85761, 92358, 105552, 114348, 123144, 133406, 138537, 152464, 158328, 171522, 184716, 200109, 228696, 246288, 257283, 266812, 277074, 316656, 343044, 369432, 400218, 457392, 514566, 533624, 554148, 600327, 686088, 738864, 800436, 1029132, 1067248, 1108296, 1200654, 1372176, 1600872, 1800981, 2058264, 2216592, 2401308, 3201744, 3601962, 4116528, 4802616, 7203924, 9605232, 14407848, 28815696]

約数ペア:

[(1, 28815696), (2, 14407848), (3, 9605232), (4, 7203924), (6, 4802616), (7, 4116528), (8, 3601962), (9, 3201744), (12, 2401308), (13, 2216592), (14, 2058264), (16, 1800981), (18, 1600872), (21, 1372176), (24, 1200654), (26, 1108296), (27, 1067248), (28, 1029132), (36, 800436), (39, 738864), (42, 686088), (48, 600327), (52, 554148), (54, 533624), (56, 514566), (63, 457392), (72, 400218), (78, 369432), (84, 343044), (91, 316656), (104, 277074), (108, 266812), (112, 257283), (117, 246288), (126, 228696), (144, 200109), (156, 184716), (168, 171522), (182, 158328), (189, 152464), (208, 138537), (216, 133406), (234, 123144), (252, 114348), (273, 105552), (312, 92358), (336, 85761), (351, 82096), (364, 79164), (378, 76232), (432, 66703), (468, 61572), (504, 57174), (546, 52776), (624, 46179), (702, 41048), (728, 39582), (733, 39312), (756, 38116), (819, 35184), (936, 30786), (1008, 28587), (1092, 26388), (1404, 20524), (1456, 19791), (1466, 19656), (1512, 19058), (1638, 17592), (1872, 15393), (2184, 13194), (2199, 13104), (2457, 11728), (2808, 10262), (2932, 9828), (3024, 9529), (3276, 8796), (4368, 6597), (4398, 6552), (4914, 5864), (5131, 5616)]