71696378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{162209}}^1$

素因数の和:162241

約数の個数: 16

約数和(自身を含む): 122630760

約数和(自身を除く): 50934382

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 162209, 324418, 2108717, 2757553, 4217434, 5515106, 35848189, 71696378]

約数ペア:

[(1, 71696378), (2, 35848189), (13, 5515106), (17, 4217434), (26, 2757553), (34, 2108717), (221, 324418), (442, 162209)]