70249828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43151}}^1$

素因数の和:43203

約数の個数: 24

約数和(自身を含む): 137741184

約数和(自身を除く): 67491356

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 43151, 86302, 172604, 474661, 949322, 1596587, 1898644, 3193174, 6386348, 17562457, 35124914, 70249828]

約数ペア:

[(1, 70249828), (2, 35124914), (4, 17562457), (11, 6386348), (22, 3193174), (37, 1898644), (44, 1596587), (74, 949322), (148, 474661), (407, 172604), (814, 86302), (1628, 43151)]