68845406

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{47743}}^1$

素因数の和:47855

約数の個数: 16

約数和(自身を含む): 119169024

約数和(自身を除く): 50323618

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 47743, 95486, 334201, 668402, 4917529, 9835058, 34422703, 68845406]

約数ペア:

[(1, 68845406), (2, 34422703), (7, 9835058), (14, 4917529), (103, 668402), (206, 334201), (721, 95486), (1442, 47743)]