66873026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 112147200

約数和(自身を除く): 45274174

約数列:

[1, 2, 11, 22, 79, 109, 158, 218, 353, 706, 869, 1199, 1738, 2398, 3883, 7766, 8611, 17222, 27887, 38477, 55774, 76954, 94721, 189442, 306757, 423247, 613514, 846494, 3039683, 6079366, 33436513, 66873026]

約数ペア:

[(1, 66873026), (2, 33436513), (11, 6079366), (22, 3039683), (79, 846494), (109, 613514), (158, 423247), (218, 306757), (353, 189442), (706, 94721), (869, 76954), (1199, 55774), (1738, 38477), (2398, 27887), (3883, 17222), (7766, 8611)]