39391256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{769}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 78078000

約数和(自身を除く): 38686744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 337, 674, 769, 1348, 1538, 2696, 3076, 6152, 6403, 12806, 14611, 25612, 29222, 51224, 58444, 116888, 259153, 518306, 1036612, 2073224, 4923907, 9847814, 19695628, 39391256]

約数ペア:

[(1, 39391256), (2, 19695628), (4, 9847814), (8, 4923907), (19, 2073224), (38, 1036612), (76, 518306), (152, 259153), (337, 116888), (674, 58444), (769, 51224), (1348, 29222), (1538, 25612), (2696, 14611), (3076, 12806), (6152, 6403)]