72620954

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{19141}}^1$

素因数の和:19421

約数の個数: 16

約数和(自身を含む): 124958976

約数和(自身を除く): 52338022

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 19141, 38282, 133987, 267974, 5187211, 10374422, 36310477, 72620954]

約数ペア:

[(1, 72620954), (2, 36310477), (7, 10374422), (14, 5187211), (271, 267974), (542, 133987), (1897, 38282), (3794, 19141)]