42645548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2417}}^1$

素因数の和:2833

約数の個数: 24

約数和(自身を含む): 81651024

約数和(自身を除く): 39005476

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 2417, 4411, 4834, 8822, 9668, 17644, 26587, 53174, 106348, 969217, 1938434, 3876868, 10661387, 21322774, 42645548]

約数ペア:

[(1, 42645548), (2, 21322774), (4, 10661387), (11, 3876868), (22, 1938434), (44, 969217), (401, 106348), (802, 53174), (1604, 26587), (2417, 17644), (4411, 9668), (4834, 8822)]