65671844

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{14939}}^1$

素因数の和:15107

約数の個数: 24

約数和(自身を含む): 132189120

約数和(自身を除く): 66517276

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 14939, 29878, 59756, 104573, 209146, 418292, 2345423, 4690846, 9381692, 16417961, 32835922, 65671844]

約数ペア:

[(1, 65671844), (2, 32835922), (4, 16417961), (7, 9381692), (14, 4690846), (28, 2345423), (157, 418292), (314, 209146), (628, 104573), (1099, 59756), (2198, 29878), (4396, 14939)]