61438448

素因数分解:

$2^4\times {\mathrm{53}}^2\times {\mathrm{1367}}^1$

素因数の和:1481

約数の個数: 30

約数和(自身を含む): 121414104

約数和(自身を除く): 59975656

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1367, 2734, 2809, 5468, 5618, 10936, 11236, 21872, 22472, 44944, 72451, 144902, 289804, 579608, 1159216, 3839903, 7679806, 15359612, 30719224, 61438448]

約数ペア:

[(1, 61438448), (2, 30719224), (4, 15359612), (8, 7679806), (16, 3839903), (53, 1159216), (106, 579608), (212, 289804), (424, 144902), (848, 72451), (1367, 44944), (2734, 22472), (2809, 21872), (5468, 11236), (5618, 10936)]