68317774

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{212167}}^1$

素因数の和:212199

約数の個数: 16

約数和(自身を含む): 122208768

約数和(自身を除く): 53890994

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 212167, 424334, 1485169, 2970338, 4879841, 9759682, 34158887, 68317774]

約数ペア:

[(1, 68317774), (2, 34158887), (7, 9759682), (14, 4879841), (23, 2970338), (46, 1485169), (161, 424334), (322, 212167)]