64128318

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{628709}}^1$

素因数の和:628731

約数の個数: 16

約数和(自身を含む): 135801360

約数和(自身を除く): 71673042

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 628709, 1257418, 1886127, 3772254, 10688053, 21376106, 32064159, 64128318]

約数ペア:

[(1, 64128318), (2, 32064159), (3, 21376106), (6, 10688053), (17, 3772254), (34, 1886127), (51, 1257418), (102, 628709)]