26606398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 51539040

約数和(自身を除く): 24932642

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 71, 91, 142, 182, 203, 377, 406, 497, 754, 923, 994, 1846, 2059, 2639, 4118, 5041, 5278, 6461, 10082, 12922, 14413, 26767, 28826, 35287, 53534, 65533, 70574, 131066, 146189, 187369, 292378, 374738, 458731, 917462, 1023323, 1900457, 2046646, 3800914, 13303199, 26606398]

約数ペア:

[(1, 26606398), (2, 13303199), (7, 3800914), (13, 2046646), (14, 1900457), (26, 1023323), (29, 917462), (58, 458731), (71, 374738), (91, 292378), (142, 187369), (182, 146189), (203, 131066), (377, 70574), (406, 65533), (497, 53534), (754, 35287), (923, 28826), (994, 26767), (1846, 14413), (2059, 12922), (2639, 10082), (4118, 6461), (5041, 5278)]