39141028

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 69854400

約数和(自身を除く): 30713372

約数列:

[1, 2, 4, 107, 109, 214, 218, 428, 436, 839, 1678, 3356, 11663, 23326, 46652, 89773, 91451, 179546, 182902, 359092, 365804, 9785257, 19570514, 39141028]

約数ペア:

[(1, 39141028), (2, 19570514), (4, 9785257), (107, 365804), (109, 359092), (214, 182902), (218, 179546), (428, 91451), (436, 89773), (839, 46652), (1678, 23326), (3356, 11663)]