66463336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{488701}}^1$

素因数の和:488724

約数の個数: 16

約数和(自身を含む): 131949540

約数和(自身を除く): 65486204

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 488701, 977402, 1954804, 3909608, 8307917, 16615834, 33231668, 66463336]

約数ペア:

[(1, 66463336), (2, 33231668), (4, 16615834), (8, 8307917), (17, 3909608), (34, 1954804), (68, 977402), (136, 488701)]