75001012

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 133305480

約数和(自身を除く): 58304468

約数列:

[1, 2, 4, 89, 178, 356, 457, 461, 914, 922, 1828, 1844, 40673, 41029, 81346, 82058, 162692, 164116, 210677, 421354, 842708, 18750253, 37500506, 75001012]

約数ペア:

[(1, 75001012), (2, 37500506), (4, 18750253), (89, 842708), (178, 421354), (356, 210677), (457, 164116), (461, 162692), (914, 82058), (922, 81346), (1828, 41029), (1844, 40673)]