68866742

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{4357}}^1$

素因数の和:5495

約数の個数: 16

約数和(自身を含む): 118188960

約数和(自身を除く): 49322218

約数列:

[1, 2, 7, 14, 1129, 2258, 4357, 7903, 8714, 15806, 30499, 60998, 4919053, 9838106, 34433371, 68866742]

約数ペア:

[(1, 68866742), (2, 34433371), (7, 9838106), (14, 4919053), (1129, 60998), (2258, 30499), (4357, 15806), (7903, 8714)]