42699826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23131}}^1$

素因数の和:23217

約数の個数: 16

約数和(自身を含む): 69951168

約数和(自身を除く): 27251342

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 23131, 46262, 300703, 601406, 1642301, 3284602, 21349913, 42699826]

約数ペア:

[(1, 42699826), (2, 21349913), (13, 3284602), (26, 1642301), (71, 601406), (142, 300703), (923, 46262), (1846, 23131)]