42149716

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{10103}}^1$

素因数の和:10263

約数の個数: 24

約数和(自身を含む): 84873600

約数和(自身を除く): 42723884

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 10103, 20206, 40412, 70721, 141442, 282884, 1505347, 3010694, 6021388, 10537429, 21074858, 42149716]

約数ペア:

[(1, 42149716), (2, 21074858), (4, 10537429), (7, 6021388), (14, 3010694), (28, 1505347), (149, 282884), (298, 141442), (596, 70721), (1043, 40412), (2086, 20206), (4172, 10103)]