71893516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{3217}}^1$

素因数の和:3409

約数の個数: 24

約数和(自身を含む): 130110176

約数和(自身を除く): 58216660

約数列:

[1, 2, 4, 37, 74, 148, 151, 302, 604, 3217, 5587, 6434, 11174, 12868, 22348, 119029, 238058, 476116, 485767, 971534, 1943068, 17973379, 35946758, 71893516]

約数ペア:

[(1, 71893516), (2, 35946758), (4, 17973379), (37, 1943068), (74, 971534), (148, 485767), (151, 476116), (302, 238058), (604, 119029), (3217, 22348), (5587, 12868), (6434, 11174)]