70513492

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 148119552

約数和(自身を除く): 77606060

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 223, 322, 446, 491, 644, 892, 982, 1561, 1964, 3122, 3437, 5129, 6244, 6874, 10258, 11293, 13748, 20516, 22586, 35903, 45172, 71806, 79051, 109493, 143612, 158102, 218986, 316204, 437972, 766451, 1532902, 2518339, 3065804, 5036678, 10073356, 17628373, 35256746, 70513492]

約数ペア:

[(1, 70513492), (2, 35256746), (4, 17628373), (7, 10073356), (14, 5036678), (23, 3065804), (28, 2518339), (46, 1532902), (92, 766451), (161, 437972), (223, 316204), (322, 218986), (446, 158102), (491, 143612), (644, 109493), (892, 79051), (982, 71806), (1561, 45172), (1964, 35903), (3122, 22586), (3437, 20516), (5129, 13748), (6244, 11293), (6874, 10258)]