73725668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{2081}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 136937304

約数和(自身を除く): 63211636

約数列:

[1, 2, 4, 17, 34, 68, 521, 1042, 2081, 2084, 4162, 8324, 8857, 17714, 35377, 35428, 70754, 141508, 1084201, 2168402, 4336804, 18431417, 36862834, 73725668]

約数ペア:

[(1, 73725668), (2, 36862834), (4, 18431417), (17, 4336804), (34, 2168402), (68, 1084201), (521, 141508), (1042, 70754), (2081, 35428), (2084, 35377), (4162, 17714), (8324, 8857)]