72877402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{164881}}^1$

素因数の和:164913

約数の個数: 16

約数和(自身を含む): 124650792

約数和(自身を除く): 51773390

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 164881, 329762, 2143453, 2802977, 4286906, 5605954, 36438701, 72877402]

約数ペア:

[(1, 72877402), (2, 36438701), (13, 5605954), (17, 4286906), (26, 2802977), (34, 2143453), (221, 329762), (442, 164881)]