13132288

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2004

約数の個数: 40

約数和(自身を含む): 28271628

約数和(自身を除く): 15139340

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 1973, 3328, 3946, 6656, 7892, 15784, 25649, 31568, 51298, 63136, 102596, 126272, 205192, 252544, 410384, 505088, 820768, 1010176, 1641536, 3283072, 6566144, 13132288]

約数ペア:

[(1, 13132288), (2, 6566144), (4, 3283072), (8, 1641536), (13, 1010176), (16, 820768), (26, 505088), (32, 410384), (52, 252544), (64, 205192), (104, 126272), (128, 102596), (208, 63136), (256, 51298), (416, 31568), (512, 25649), (832, 15784), (1664, 7892), (1973, 6656), (3328, 3946)]