25655258

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 41997312

約数和(自身を除く): 16342054

約数列:

[1, 2, 23, 41, 46, 61, 82, 122, 223, 446, 943, 1403, 1886, 2501, 2806, 5002, 5129, 9143, 10258, 13603, 18286, 27206, 57523, 115046, 210289, 312869, 420578, 557723, 625738, 1115446, 12827629, 25655258]

約数ペア:

[(1, 25655258), (2, 12827629), (23, 1115446), (41, 625738), (46, 557723), (61, 420578), (82, 312869), (122, 210289), (223, 115046), (446, 57523), (943, 27206), (1403, 18286), (1886, 13603), (2501, 10258), (2806, 9143), (5002, 5129)]