8428261576

素因数分解:

$2^3\times 7^1\times {\mathrm{150504671}}^1$

素因数の和:150504684

約数の個数: 16

約数和(自身を含む): 18060560640

約数和(自身を除く): 9632299064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 150504671, 301009342, 602018684, 1053532697, 1204037368, 2107065394, 4214130788, 8428261576]

約数ペア:

[(1, 8428261576), (2, 4214130788), (4, 2107065394), (7, 1204037368), (8, 1053532697), (14, 602018684), (28, 301009342), (56, 150504671)]