27720286274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1\times {\mathrm{471161}}^1$

素因数の和:472465

約数の個数: 16

約数和(自身を含む): 43422289920

約数和(自身を除く): 15702003646

約数列:

[1, 2, 23, 46, 1279, 2558, 29417, 58834, 471161, 942322, 10836703, 21673406, 602614919, 1205229838, 13860143137, 27720286274]

約数ペア:

[(1, 27720286274), (2, 13860143137), (23, 1205229838), (46, 602614919), (1279, 21673406), (2558, 10836703), (29417, 942322), (58834, 471161)]