61181392

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 121520000

約数和(自身を除く): 60338608

約数列:

[1, 2, 4, 8, 16, 79, 97, 158, 194, 316, 388, 499, 632, 776, 998, 1264, 1552, 1996, 3992, 7663, 7984, 15326, 30652, 39421, 48403, 61304, 78842, 96806, 122608, 157684, 193612, 315368, 387224, 630736, 774448, 3823837, 7647674, 15295348, 30590696, 61181392]

約数ペア:

[(1, 61181392), (2, 30590696), (4, 15295348), (8, 7647674), (16, 3823837), (79, 774448), (97, 630736), (158, 387224), (194, 315368), (316, 193612), (388, 157684), (499, 122608), (632, 96806), (776, 78842), (998, 61304), (1264, 48403), (1552, 39421), (1996, 30652), (3992, 15326), (7663, 7984)]