7889972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4001}}^1$

素因数の和:4051

約数の個数: 24

約数和(自身を含む): 15127560

約数和(自身を除く): 7237588

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 4001, 8002, 16004, 68017, 116029, 136034, 232058, 272068, 464116, 1972493, 3944986, 7889972]

約数ペア:

[(1, 7889972), (2, 3944986), (4, 1972493), (17, 464116), (29, 272068), (34, 232058), (58, 136034), (68, 116029), (116, 68017), (493, 16004), (986, 8002), (1972, 4001)]