68141524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81509}}^1$

素因数の和:81543

約数の個数: 24

約数和(自身を含む): 136936800

約数和(自身を除く): 68795276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 81509, 163018, 326036, 896599, 1548671, 1793198, 3097342, 3586396, 6194684, 17035381, 34070762, 68141524]

約数ペア:

[(1, 68141524), (2, 34070762), (4, 17035381), (11, 6194684), (19, 3586396), (22, 3097342), (38, 1793198), (44, 1548671), (76, 896599), (209, 326036), (418, 163018), (836, 81509)]