25663326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{25309}}^1$

素因数の和:25340

約数の個数: 24

約数和(自身を含む): 55580760

約数和(自身を除く): 29917434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 25309, 50618, 75927, 151854, 329017, 658034, 987051, 1974102, 4277221, 8554442, 12831663, 25663326]

約数ペア:

[(1, 25663326), (2, 12831663), (3, 8554442), (6, 4277221), (13, 1974102), (26, 987051), (39, 658034), (78, 329017), (169, 151854), (338, 75927), (507, 50618), (1014, 25309)]