796876288

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{119723}}^1$

素因数の和:119754

約数の個数: 40

約数和(自身を含む): 1714687128

約数和(自身を除く): 917810840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 119723, 239446, 478892, 957784, 1556399, 1915568, 3112798, 3831136, 6225596, 7662272, 12451192, 15324544, 24902384, 30649088, 49804768, 61298176, 99609536, 199219072, 398438144, 796876288]

約数ペア:

[(1, 796876288), (2, 398438144), (4, 199219072), (8, 99609536), (13, 61298176), (16, 49804768), (26, 30649088), (32, 24902384), (52, 15324544), (64, 12451192), (104, 7662272), (128, 6225596), (208, 3831136), (256, 3112798), (416, 1915568), (512, 1556399), (832, 957784), (1664, 478892), (3328, 239446), (6656, 119723)]