40669426

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 72864000

約数和(自身を除く): 32194574

約数列:

[1, 2, 7, 14, 29, 58, 109, 203, 218, 406, 763, 919, 1526, 1838, 3161, 6322, 6433, 12866, 22127, 26651, 44254, 53302, 100171, 186557, 200342, 373114, 701197, 1402394, 2904959, 5809918, 20334713, 40669426]

約数ペア:

[(1, 40669426), (2, 20334713), (7, 5809918), (14, 2904959), (29, 1402394), (58, 701197), (109, 373114), (203, 200342), (218, 186557), (406, 100171), (763, 53302), (919, 44254), (1526, 26651), (1838, 22127), (3161, 12866), (6322, 6433)]