47845642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2393}}^1$

素因数の和:3177

約数の個数: 16

約数和(自身を含む): 77421960

約数和(自身を除く): 29576318

約数列:

[1, 2, 13, 26, 769, 1538, 2393, 4786, 9997, 19994, 31109, 62218, 1840217, 3680434, 23922821, 47845642]

約数ペア:

[(1, 47845642), (2, 23922821), (13, 3680434), (26, 1840217), (769, 62218), (1538, 31109), (2393, 19994), (4786, 9997)]