68412862

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{287449}}^1$

素因数の和:287475

約数の個数: 16

約数和(自身を含む): 124178400

約数和(自身を除く): 55765538

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 287449, 574898, 2012143, 4024286, 4886633, 9773266, 34206431, 68412862]

約数ペア:

[(1, 68412862), (2, 34206431), (7, 9773266), (14, 4886633), (17, 4024286), (34, 2012143), (119, 574898), (238, 287449)]