15286768

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3329}}^1$

素因数の和:3385

約数の個数: 40

約数和(自身を含む): 34685280

約数和(自身を除く): 19398512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 3329, 4592, 6658, 13316, 23303, 26632, 46606, 53264, 93212, 136489, 186424, 272978, 372848, 545956, 955423, 1091912, 1910846, 2183824, 3821692, 7643384, 15286768]

約数ペア:

[(1, 15286768), (2, 7643384), (4, 3821692), (7, 2183824), (8, 1910846), (14, 1091912), (16, 955423), (28, 545956), (41, 372848), (56, 272978), (82, 186424), (112, 136489), (164, 93212), (287, 53264), (328, 46606), (574, 26632), (656, 23303), (1148, 13316), (2296, 6658), (3329, 4592)]