40251274

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3191}}^1$

素因数の和:3270

約数の個数: 32

約数和(自身を含む): 74462976

約数和(自身を除く): 34211702

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 3191, 6307, 6382, 12614, 22337, 44674, 54247, 108494, 169123, 338246, 379729, 759458, 1183861, 2367722, 2875091, 5750182, 20125637, 40251274]

約数ペア:

[(1, 40251274), (2, 20125637), (7, 5750182), (14, 2875091), (17, 2367722), (34, 1183861), (53, 759458), (106, 379729), (119, 338246), (238, 169123), (371, 108494), (742, 54247), (901, 44674), (1802, 22337), (3191, 12614), (6307, 6382)]