68004436

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 120637440

約数和(自身を除く): 52633004

約数列:

[1, 2, 4, 127, 254, 263, 508, 509, 526, 1018, 1052, 2036, 33401, 64643, 66802, 129286, 133604, 133867, 258572, 267734, 535468, 17001109, 34002218, 68004436]

約数ペア:

[(1, 68004436), (2, 34002218), (4, 17001109), (127, 535468), (254, 267734), (263, 258572), (508, 133867), (509, 133604), (526, 129286), (1018, 66802), (1052, 64643), (2036, 33401)]