78711232

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:549

約数の個数: 56

約数和(自身を含む): 163291520

約数和(自身を除く): 84580288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 194, 248, 388, 409, 496, 776, 818, 992, 1552, 1636, 1984, 3007, 3104, 3272, 6014, 6208, 6544, 12028, 12679, 13088, 24056, 25358, 26176, 39673, 48112, 50716, 79346, 96224, 101432, 158692, 192448, 202864, 317384, 405728, 634768, 811456, 1229863, 1269536, 2459726, 2539072, 4919452, 9838904, 19677808, 39355616, 78711232]

約数ペア:

[(1, 78711232), (2, 39355616), (4, 19677808), (8, 9838904), (16, 4919452), (31, 2539072), (32, 2459726), (62, 1269536), (64, 1229863), (97, 811456), (124, 634768), (194, 405728), (248, 317384), (388, 202864), (409, 192448), (496, 158692), (776, 101432), (818, 96224), (992, 79346), (1552, 50716), (1636, 48112), (1984, 39673), (3007, 26176), (3104, 25358), (3272, 24056), (6014, 13088), (6208, 12679), (6544, 12028)]