57354514

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 101604096

約数和(自身を除く): 44249582

約数列:

[1, 2, 7, 14, 37, 74, 259, 263, 421, 518, 526, 842, 1841, 2947, 3682, 5894, 9731, 15577, 19462, 31154, 68117, 109039, 110723, 136234, 218078, 221446, 775061, 1550122, 4096751, 8193502, 28677257, 57354514]

約数ペア:

[(1, 57354514), (2, 28677257), (7, 8193502), (14, 4096751), (37, 1550122), (74, 775061), (259, 221446), (263, 218078), (421, 136234), (518, 110723), (526, 109039), (842, 68117), (1841, 31154), (2947, 19462), (3682, 15577), (5894, 9731)]