70538798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 119426400

約数和(自身を除く): 48887602

約数列:

[1, 2, 11, 22, 37, 74, 193, 386, 407, 449, 814, 898, 2123, 4246, 4939, 7141, 9878, 14282, 16613, 33226, 78551, 86657, 157102, 173314, 182743, 365486, 953227, 1906454, 3206309, 6412618, 35269399, 70538798]

約数ペア:

[(1, 70538798), (2, 35269399), (11, 6412618), (22, 3206309), (37, 1906454), (74, 953227), (193, 365486), (386, 182743), (407, 173314), (449, 157102), (814, 86657), (898, 78551), (2123, 33226), (4246, 16613), (4939, 14282), (7141, 9878)]