67181716

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{16103}}^1$

素因数の和:16263

約数の個数: 24

約数和(自身を含む): 135273600

約数和(自身を除く): 68091884

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 16103, 32206, 64412, 112721, 225442, 450884, 2399347, 4798694, 9597388, 16795429, 33590858, 67181716]

約数ペア:

[(1, 67181716), (2, 33590858), (4, 16795429), (7, 9597388), (14, 4798694), (28, 2399347), (149, 450884), (298, 225442), (596, 112721), (1043, 64412), (2086, 32206), (4172, 16103)]