71882018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{162629}}^1$

素因数の和:162661

約数の個数: 16

約数和(自身を含む): 122948280

約数和(自身を除く): 51066262

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 162629, 325258, 2114177, 2764693, 4228354, 5529386, 35941009, 71882018]

約数ペア:

[(1, 71882018), (2, 35941009), (13, 5529386), (17, 4228354), (26, 2764693), (34, 2114177), (221, 325258), (442, 162629)]