40496848

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8819}}^1$

素因数の和:8875

約数の個数: 40

約数和(自身を含む): 91869120

約数和(自身を除く): 51372272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 8819, 17638, 35276, 61733, 70552, 123466, 141104, 246932, 361579, 493864, 723158, 987728, 1446316, 2531053, 2892632, 5062106, 5785264, 10124212, 20248424, 40496848]

約数ペア:

[(1, 40496848), (2, 20248424), (4, 10124212), (7, 5785264), (8, 5062106), (14, 2892632), (16, 2531053), (28, 1446316), (41, 987728), (56, 723158), (82, 493864), (112, 361579), (164, 246932), (287, 141104), (328, 123466), (574, 70552), (656, 61733), (1148, 35276), (2296, 17638), (4592, 8819)]