40416628

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6841}}^1$

素因数の和:7063

約数の個数: 24

約数和(自身を含む): 81228224

約数和(自身を除く): 40811596

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 6841, 13682, 27364, 47887, 95774, 191548, 1443451, 2886902, 5773804, 10104157, 20208314, 40416628]

約数ペア:

[(1, 40416628), (2, 20208314), (4, 10104157), (7, 5773804), (14, 2886902), (28, 1443451), (211, 191548), (422, 95774), (844, 47887), (1477, 27364), (2954, 13682), (5908, 6841)]