66700984

素因数分解:

$2^3\times 7^1\times {\mathrm{1191089}}^1$

素因数の和:1191102

約数の個数: 16

約数和(自身を含む): 142930800

約数和(自身を除く): 76229816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1191089, 2382178, 4764356, 8337623, 9528712, 16675246, 33350492, 66700984]

約数ペア:

[(1, 66700984), (2, 33350492), (4, 16675246), (7, 9528712), (8, 8337623), (14, 4764356), (28, 2382178), (56, 1191089)]