13329256

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 26196480

約数和(自身を除く): 12867224

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 757, 1514, 2201, 3028, 4402, 6056, 8804, 17608, 23467, 46934, 53747, 93868, 107494, 187736, 214988, 429976, 1666157, 3332314, 6664628, 13329256]

約数ペア:

[(1, 13329256), (2, 6664628), (4, 3332314), (8, 1666157), (31, 429976), (62, 214988), (71, 187736), (124, 107494), (142, 93868), (248, 53747), (284, 46934), (568, 23467), (757, 17608), (1514, 8804), (2201, 6056), (3028, 4402)]