40656434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7703}}^1$

素因数の和:7754

約数の個数: 32

約数和(自身を含む): 77656320

約数和(自身を除く): 36999886

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 7703, 15406, 53921, 100139, 107842, 200278, 223387, 446774, 700973, 1401946, 1563709, 2904031, 3127418, 5808062, 20328217, 40656434]

約数ペア:

[(1, 40656434), (2, 20328217), (7, 5808062), (13, 3127418), (14, 2904031), (26, 1563709), (29, 1401946), (58, 700973), (91, 446774), (182, 223387), (203, 200278), (377, 107842), (406, 100139), (754, 53921), (2639, 15406), (5278, 7703)]