26801216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{32213}}^1$

素因数の和:32238

約数の個数: 28

約数和(自身を含む): 57276492

約数和(自身を除く): 30475276

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 32213, 64426, 128852, 257704, 418769, 515408, 837538, 1030816, 1675076, 2061632, 3350152, 6700304, 13400608, 26801216]

約数ペア:

[(1, 26801216), (2, 13400608), (4, 6700304), (8, 3350152), (13, 2061632), (16, 1675076), (26, 1030816), (32, 837538), (52, 515408), (64, 418769), (104, 257704), (208, 128852), (416, 64426), (832, 32213)]