15671227472

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{571}}^1\times {\mathrm{21713}}^1$

素因数の和:22371

約数の個数: 40

約数和(自身を含む): 30802611840

約数和(自身を除く): 15131384368

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 571, 632, 1142, 1264, 2284, 4568, 9136, 21713, 43426, 45109, 86852, 90218, 173704, 180436, 347408, 360872, 721744, 1715327, 3430654, 6861308, 12398123, 13722616, 24796246, 27445232, 49592492, 99184984, 198369968, 979451717, 1958903434, 3917806868, 7835613736, 15671227472]

約数ペア:

[(1, 15671227472), (2, 7835613736), (4, 3917806868), (8, 1958903434), (16, 979451717), (79, 198369968), (158, 99184984), (316, 49592492), (571, 27445232), (632, 24796246), (1142, 13722616), (1264, 12398123), (2284, 6861308), (4568, 3430654), (9136, 1715327), (21713, 721744), (43426, 360872), (45109, 347408), (86852, 180436), (90218, 173704)]