25878112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{62207}}^1$

素因数の和:62230

約数の個数: 24

約数和(自身を含む): 54867456

約数和(自身を除く): 28989344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 62207, 124414, 248828, 497656, 808691, 995312, 1617382, 1990624, 3234764, 6469528, 12939056, 25878112]

約数ペア:

[(1, 25878112), (2, 12939056), (4, 6469528), (8, 3234764), (13, 1990624), (16, 1617382), (26, 995312), (32, 808691), (52, 497656), (104, 248828), (208, 124414), (416, 62207)]