42312508

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 88542720

約数和(自身を除く): 46230212

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 107, 116, 203, 214, 406, 428, 487, 749, 812, 974, 1498, 1948, 2996, 3103, 3409, 6206, 6818, 12412, 13636, 14123, 21721, 28246, 43442, 52109, 56492, 86884, 98861, 104218, 197722, 208436, 364763, 395444, 729526, 1459052, 1511161, 3022322, 6044644, 10578127, 21156254, 42312508]

約数ペア:

[(1, 42312508), (2, 21156254), (4, 10578127), (7, 6044644), (14, 3022322), (28, 1511161), (29, 1459052), (58, 729526), (107, 395444), (116, 364763), (203, 208436), (214, 197722), (406, 104218), (428, 98861), (487, 86884), (749, 56492), (812, 52109), (974, 43442), (1498, 28246), (1948, 21721), (2996, 14123), (3103, 13636), (3409, 12412), (6206, 6818)]