68397154

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{287383}}^1$

素因数の和:287409

約数の個数: 16

約数和(自身を含む): 124149888

約数和(自身を除く): 55752734

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 287383, 574766, 2011681, 4023362, 4885511, 9771022, 34198577, 68397154]

約数ペア:

[(1, 68397154), (2, 34198577), (7, 9771022), (14, 4885511), (17, 4023362), (34, 2011681), (119, 574766), (238, 287383)]