68124868

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{4261}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 136520384

約数和(自身を除く): 68395516

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 2284, 3997, 4261, 7994, 8522, 15988, 17044, 29827, 59654, 119308, 2433031, 4866062, 9732124, 17031217, 34062434, 68124868]

約数ペア:

[(1, 68124868), (2, 34062434), (4, 17031217), (7, 9732124), (14, 4866062), (28, 2433031), (571, 119308), (1142, 59654), (2284, 29827), (3997, 17044), (4261, 15988), (7994, 8522)]