26557359

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 38860800

約数和(自身を除く): 12303441

約数列:

[1, 3, 29, 31, 43, 87, 93, 129, 229, 687, 899, 1247, 1333, 2697, 3741, 3999, 6641, 7099, 9847, 19923, 21297, 29541, 38657, 115971, 205871, 285563, 305257, 617613, 856689, 915771, 8852453, 26557359]

約数ペア:

[(1, 26557359), (3, 8852453), (29, 915771), (31, 856689), (43, 617613), (87, 305257), (93, 285563), (129, 205871), (229, 115971), (687, 38657), (899, 29541), (1247, 21297), (1333, 19923), (2697, 9847), (3741, 7099), (3999, 6641)]