40038124

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62171}}^1$

素因数の和:62205

約数の個数: 24

約数和(自身を含む): 83559168

約数和(自身を除く): 43521044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 62171, 124342, 248684, 435197, 870394, 1429933, 1740788, 2859866, 5719732, 10009531, 20019062, 40038124]

約数ペア:

[(1, 40038124), (2, 20019062), (4, 10009531), (7, 5719732), (14, 2859866), (23, 1740788), (28, 1429933), (46, 870394), (92, 435197), (161, 248684), (322, 124342), (644, 62171)]