67759516

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139999}}^1$

素因数の和:140025

約数の個数: 18

約数和(自身を含む): 130340000

約数和(自身を除く): 62580484

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 139999, 279998, 559996, 1539989, 3079978, 6159956, 16939879, 33879758, 67759516]

約数ペア:

[(1, 67759516), (2, 33879758), (4, 16939879), (11, 6159956), (22, 3079978), (44, 1539989), (121, 559996), (242, 279998), (484, 139999)]