8742328

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 18921600

約数和(自身を除く): 10179272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1459, 1498, 2918, 2996, 5836, 5992, 10213, 11672, 20426, 40852, 81704, 156113, 312226, 624452, 1092791, 1248904, 2185582, 4371164, 8742328]

約数ペア:

[(1, 8742328), (2, 4371164), (4, 2185582), (7, 1248904), (8, 1092791), (14, 624452), (28, 312226), (56, 156113), (107, 81704), (214, 40852), (428, 20426), (749, 11672), (856, 10213), (1459, 5992), (1498, 5836), (2918, 2996)]