66325244

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2131}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 120347136

約数和(自身を除く): 54021892

約数列:

[1, 2, 4, 31, 62, 124, 251, 502, 1004, 2131, 4262, 7781, 8524, 15562, 31124, 66061, 132122, 264244, 534881, 1069762, 2139524, 16581311, 33162622, 66325244]

約数ペア:

[(1, 66325244), (2, 33162622), (4, 16581311), (31, 2139524), (62, 1069762), (124, 534881), (251, 264244), (502, 132122), (1004, 66061), (2131, 31124), (4262, 15562), (7781, 8524)]