68701318

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{288661}}^1$

素因数の和:288687

約数の個数: 16

約数和(自身を含む): 124701984

約数和(自身を除く): 56000666

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 288661, 577322, 2020627, 4041254, 4907237, 9814474, 34350659, 68701318]

約数ペア:

[(1, 68701318), (2, 34350659), (7, 9814474), (14, 4907237), (17, 4041254), (34, 2020627), (119, 577322), (238, 288661)]