56806928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{457}}^2$

素因数の和:939

約数の個数: 30

約数和(自身を含む): 116793306

約数和(自身を除く): 59986378

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 457, 914, 1828, 3656, 7312, 7769, 15538, 31076, 62152, 124304, 208849, 417698, 835396, 1670792, 3341584, 3550433, 7100866, 14201732, 28403464, 56806928]

約数ペア:

[(1, 56806928), (2, 28403464), (4, 14201732), (8, 7100866), (16, 3550433), (17, 3341584), (34, 1670792), (68, 835396), (136, 417698), (272, 208849), (457, 124304), (914, 62152), (1828, 31076), (3656, 15538), (7312, 7769)]