40567016

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15413}}^1$

素因数の和:15473

約数の個数: 32

約数和(自身を含む): 88784640

約数和(自身を除く): 48217624

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 15413, 30826, 61652, 107891, 123304, 215782, 431564, 724411, 863128, 1448822, 2897644, 5070877, 5795288, 10141754, 20283508, 40567016]

約数ペア:

[(1, 40567016), (2, 20283508), (4, 10141754), (7, 5795288), (8, 5070877), (14, 2897644), (28, 1448822), (47, 863128), (56, 724411), (94, 431564), (188, 215782), (329, 123304), (376, 107891), (658, 61652), (1316, 30826), (2632, 15413)]