39007928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1231}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 77837760

約数和(自身を除く): 38829832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 233, 466, 932, 1231, 1864, 2462, 3961, 4924, 7922, 9848, 15844, 20927, 31688, 41854, 83708, 167416, 286823, 573646, 1147292, 2294584, 4875991, 9751982, 19503964, 39007928]

約数ペア:

[(1, 39007928), (2, 19503964), (4, 9751982), (8, 4875991), (17, 2294584), (34, 1147292), (68, 573646), (136, 286823), (233, 167416), (466, 83708), (932, 41854), (1231, 31688), (1864, 20927), (2462, 15844), (3961, 9848), (4924, 7922)]