402899008

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{36389}}^1$

素因数の和:36574

約数の個数: 28

約数和(自身を含む): 804146220

約数和(自身を除く): 401247212

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2768, 5536, 11072, 36389, 72778, 145556, 291112, 582224, 1164448, 2328896, 6295297, 12590594, 25181188, 50362376, 100724752, 201449504, 402899008]

約数ペア:

[(1, 402899008), (2, 201449504), (4, 100724752), (8, 50362376), (16, 25181188), (32, 12590594), (64, 6295297), (173, 2328896), (346, 1164448), (692, 582224), (1384, 291112), (2768, 145556), (5536, 72778), (11072, 36389)]