65664088

素因数分解:

$2^3\times 7^1\times {\mathrm{1172573}}^1$

素因数の和:1172586

約数の個数: 16

約数和(自身を含む): 140708880

約数和(自身を除く): 75044792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1172573, 2345146, 4690292, 8208011, 9380584, 16416022, 32832044, 65664088]

約数ペア:

[(1, 65664088), (2, 32832044), (4, 16416022), (7, 9380584), (8, 8208011), (14, 4690292), (28, 2345146), (56, 1172573)]