72540562

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{3967}}^1$

素因数の和:4233

約数の個数: 16

約数和(自身を含む): 111992832

約数和(自身を除く): 39452270

約数列:

[1, 2, 41, 82, 223, 446, 3967, 7934, 9143, 18286, 162647, 325294, 884641, 1769282, 36270281, 72540562]

約数ペア:

[(1, 72540562), (2, 36270281), (41, 1769282), (82, 884641), (223, 325294), (446, 162647), (3967, 18286), (7934, 9143)]