25838768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:509

約数の個数: 40

約数和(自身を含む): 52228800

約数和(自身を除く): 26390032

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 233, 239, 464, 466, 478, 932, 956, 1864, 1912, 3728, 3824, 6757, 6931, 13514, 13862, 27028, 27724, 54056, 55448, 55687, 108112, 110896, 111374, 222748, 445496, 890992, 1614923, 3229846, 6459692, 12919384, 25838768]

約数ペア:

[(1, 25838768), (2, 12919384), (4, 6459692), (8, 3229846), (16, 1614923), (29, 890992), (58, 445496), (116, 222748), (232, 111374), (233, 110896), (239, 108112), (464, 55687), (466, 55448), (478, 54056), (932, 27724), (956, 27028), (1864, 13862), (1912, 13514), (3728, 6931), (3824, 6757)]