40273168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5233}}^1$

素因数の和:5291

約数の個数: 40

約数和(自身を含む): 86319128

約数和(自身を除く): 46045960

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 5233, 7696, 10466, 20932, 41864, 68029, 83728, 136058, 193621, 272116, 387242, 544232, 774484, 1088464, 1548968, 2517073, 3097936, 5034146, 10068292, 20136584, 40273168]

約数ペア:

[(1, 40273168), (2, 20136584), (4, 10068292), (8, 5034146), (13, 3097936), (16, 2517073), (26, 1548968), (37, 1088464), (52, 774484), (74, 544232), (104, 387242), (148, 272116), (208, 193621), (296, 136058), (481, 83728), (592, 68029), (962, 41864), (1924, 20932), (3848, 10466), (5233, 7696)]