25262848

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{7591}}^1$

素因数の和:7620

約数の個数: 36

約数和(自身を含む): 54313168

約数和(自身を除く): 29050320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 7591, 15182, 30364, 60728, 98683, 121456, 197366, 242912, 394732, 485824, 789464, 971648, 1578928, 1943296, 3157856, 6315712, 12631424, 25262848]

約数ペア:

[(1, 25262848), (2, 12631424), (4, 6315712), (8, 3157856), (13, 1943296), (16, 1578928), (26, 971648), (32, 789464), (52, 485824), (64, 394732), (104, 242912), (128, 197366), (208, 121456), (256, 98683), (416, 60728), (832, 30364), (1664, 15182), (3328, 7591)]