72210458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 119845008

約数和(自身を除く): 47634550

約数列:

[1, 2, 17, 34, 37, 61, 74, 122, 629, 941, 1037, 1258, 1882, 2074, 2257, 4514, 15997, 31994, 34817, 38369, 57401, 69634, 76738, 114802, 591889, 975817, 1183778, 1951634, 2123837, 4247674, 36105229, 72210458]

約数ペア:

[(1, 72210458), (2, 36105229), (17, 4247674), (34, 2123837), (37, 1951634), (61, 1183778), (74, 975817), (122, 591889), (629, 114802), (941, 76738), (1037, 69634), (1258, 57401), (1882, 38369), (2074, 34817), (2257, 31994), (4514, 15997)]