25284064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{60779}}^1$

素因数の和:60802

約数の個数: 24

約数和(自身を含む): 53607960

約数和(自身を除く): 28323896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 60779, 121558, 243116, 486232, 790127, 972464, 1580254, 1944928, 3160508, 6321016, 12642032, 25284064]

約数ペア:

[(1, 25284064), (2, 12642032), (4, 6321016), (8, 3160508), (13, 1944928), (16, 1580254), (26, 972464), (32, 790127), (52, 486232), (104, 243116), (208, 121558), (416, 60779)]