27777152

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{16693}}^1$

素因数の和:16720

約数の個数: 32

約数和(自身を含む): 59597580

約数和(自身を除く): 31820428

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 16693, 33386, 66772, 133544, 217009, 267088, 434018, 534176, 868036, 1068352, 1736072, 2136704, 3472144, 6944288, 13888576, 27777152]

約数ペア:

[(1, 27777152), (2, 13888576), (4, 6944288), (8, 3472144), (13, 2136704), (16, 1736072), (26, 1068352), (32, 868036), (52, 534176), (64, 434018), (104, 267088), (128, 217009), (208, 133544), (416, 66772), (832, 33386), (1664, 16693)]