26665288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2269}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 54343800

約数和(自身を除く): 27678512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2269, 2938, 4538, 5876, 9076, 11752, 18152, 29497, 58994, 117988, 235976, 256397, 512794, 1025588, 2051176, 3333161, 6666322, 13332644, 26665288]

約数ペア:

[(1, 26665288), (2, 13332644), (4, 6666322), (8, 3333161), (13, 2051176), (26, 1025588), (52, 512794), (104, 256397), (113, 235976), (226, 117988), (452, 58994), (904, 29497), (1469, 18152), (2269, 11752), (2938, 9076), (4538, 5876)]