25581536

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 52363584

約数和(自身を除く): 26782048

約数列:

[1, 2, 4, 8, 16, 32, 47, 73, 94, 146, 188, 233, 292, 376, 466, 584, 752, 932, 1168, 1504, 1864, 2336, 3431, 3728, 6862, 7456, 10951, 13724, 17009, 21902, 27448, 34018, 43804, 54896, 68036, 87608, 109792, 136072, 175216, 272144, 350432, 544288, 799423, 1598846, 3197692, 6395384, 12790768, 25581536]

約数ペア:

[(1, 25581536), (2, 12790768), (4, 6395384), (8, 3197692), (16, 1598846), (32, 799423), (47, 544288), (73, 350432), (94, 272144), (146, 175216), (188, 136072), (233, 109792), (292, 87608), (376, 68036), (466, 54896), (584, 43804), (752, 34018), (932, 27448), (1168, 21902), (1504, 17009), (1864, 13724), (2336, 10951), (3431, 7456), (3728, 6862)]