40207948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6133}}^1$

素因数の和:6297

約数の個数: 24

約数和(自身を含む): 77288400

約数和(自身を除く): 37080452

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6133, 6556, 12266, 24532, 67463, 134926, 269852, 913817, 1827634, 3655268, 10051987, 20103974, 40207948]

約数ペア:

[(1, 40207948), (2, 20103974), (4, 10051987), (11, 3655268), (22, 1827634), (44, 913817), (149, 269852), (298, 134926), (596, 67463), (1639, 24532), (3278, 12266), (6133, 6556)]