72564116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6869}}^1$

素因数の和:7031

約数の個数: 24

約数和(自身を含む): 134652000

約数和(自身を除く): 62087884

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 6869, 10564, 13738, 27476, 130511, 261022, 522044, 954791, 1909582, 3819164, 18141029, 36282058, 72564116]

約数ペア:

[(1, 72564116), (2, 36282058), (4, 18141029), (19, 3819164), (38, 1909582), (76, 954791), (139, 522044), (278, 261022), (556, 130511), (2641, 27476), (5282, 13738), (6869, 10564)]