529732736

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{318349}}^1$

素因数の和:318376

約数の個数: 32

約数和(自身を含む): 1136509500

約数和(自身を除く): 606776764

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 318349, 636698, 1273396, 2546792, 4138537, 5093584, 8277074, 10187168, 16554148, 20374336, 33108296, 40748672, 66216592, 132433184, 264866368, 529732736]

約数ペア:

[(1, 529732736), (2, 264866368), (4, 132433184), (8, 66216592), (13, 40748672), (16, 33108296), (26, 20374336), (32, 16554148), (52, 10187168), (64, 8277074), (104, 5093584), (128, 4138537), (208, 2546792), (416, 1273396), (832, 636698), (1664, 318349)]