70804528

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{257}}^2$

素因数の和:589

約数の個数: 30

約数和(自身を含む): 139775156

約数和(自身を除く): 68970628

約数列:

[1, 2, 4, 8, 16, 67, 134, 257, 268, 514, 536, 1028, 1072, 2056, 4112, 17219, 34438, 66049, 68876, 132098, 137752, 264196, 275504, 528392, 1056784, 4425283, 8850566, 17701132, 35402264, 70804528]

約数ペア:

[(1, 70804528), (2, 35402264), (4, 17701132), (8, 8850566), (16, 4425283), (67, 1056784), (134, 528392), (257, 275504), (268, 264196), (514, 137752), (536, 132098), (1028, 68876), (1072, 66049), (2056, 34438), (4112, 17219)]