68800624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{104879}}^1$

素因数の和:104928

約数の個数: 20

約数和(自身を含む): 136553760

約数和(自身を除く): 67753136

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 104879, 209758, 419516, 839032, 1678064, 4300039, 8600078, 17200156, 34400312, 68800624]

約数ペア:

[(1, 68800624), (2, 34400312), (4, 17200156), (8, 8600078), (16, 4300039), (41, 1678064), (82, 839032), (164, 419516), (328, 209758), (656, 104879)]