71218814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{25237}}^1$

素因数の和:25339

約数の個数: 16

約数和(自身を含む): 114479568

約数和(自身を除く): 43260754

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 25237, 50474, 429029, 858058, 2094671, 4189342, 35609407, 71218814]

約数ペア:

[(1, 71218814), (2, 35609407), (17, 4189342), (34, 2094671), (83, 858058), (166, 429029), (1411, 50474), (2822, 25237)]