7968016

素因数分解:

$2^4\times 7^1\times {\mathrm{71143}}^1$

素因数の和:71158

約数の個数: 20

約数和(自身を含む): 17643712

約数和(自身を除く): 9675696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 71143, 142286, 284572, 498001, 569144, 996002, 1138288, 1992004, 3984008, 7968016]

約数ペア:

[(1, 7968016), (2, 3984008), (4, 1992004), (7, 1138288), (8, 996002), (14, 569144), (16, 498001), (28, 284572), (56, 142286), (112, 71143)]