1232745728

素因数分解:

$2^8\times {\mathrm{137}}^1\times {\mathrm{35149}}^1$

素因数の和:35302

約数の個数: 36

約数和(自身を含む): 2478707700

約数和(自身を除く): 1245961972

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 548, 1096, 2192, 4384, 8768, 17536, 35072, 35149, 70298, 140596, 281192, 562384, 1124768, 2249536, 4499072, 4815413, 8998144, 9630826, 19261652, 38523304, 77046608, 154093216, 308186432, 616372864, 1232745728]

約数ペア:

[(1, 1232745728), (2, 616372864), (4, 308186432), (8, 154093216), (16, 77046608), (32, 38523304), (64, 19261652), (128, 9630826), (137, 8998144), (256, 4815413), (274, 4499072), (548, 2249536), (1096, 1124768), (2192, 562384), (4384, 281192), (8768, 140596), (17536, 70298), (35072, 35149)]