42574796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1901}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 81481680

約数和(自身を除く): 38906884

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 1901, 2036, 3802, 5599, 7604, 11198, 20911, 22396, 41822, 83644, 967609, 1935218, 3870436, 10643699, 21287398, 42574796]

約数ペア:

[(1, 42574796), (2, 21287398), (4, 10643699), (11, 3870436), (22, 1935218), (44, 967609), (509, 83644), (1018, 41822), (1901, 22396), (2036, 20911), (3802, 11198), (5599, 7604)]