25524746

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 42868560

約数和(自身を除く): 17343814

約数列:

[1, 2, 13, 26, 37, 74, 157, 169, 314, 338, 481, 962, 2041, 2197, 4082, 4394, 5809, 6253, 11618, 12506, 26533, 53066, 75517, 81289, 151034, 162578, 344929, 689858, 981721, 1963442, 12762373, 25524746]

約数ペア:

[(1, 25524746), (2, 12762373), (13, 1963442), (26, 981721), (37, 689858), (74, 344929), (157, 162578), (169, 151034), (314, 81289), (338, 75517), (481, 53066), (962, 26533), (2041, 12506), (2197, 11618), (4082, 6253), (4394, 5809)]