25840252

素因数分解:

$2^2\times {\mathrm{971}}^1\times {\mathrm{6653}}^1$

素因数の和:7628

約数の個数: 12

約数和(自身を含む): 45273816

約数和(自身を除く): 19433564

約数列:

[1, 2, 4, 971, 1942, 3884, 6653, 13306, 26612, 6460063, 12920126, 25840252]

約数ペア:

[(1, 25840252), (2, 12920126), (4, 6460063), (971, 26612), (1942, 13306), (3884, 6653)]