28034656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67391}}^1$

素因数の和:67414

約数の個数: 24

約数和(自身を含む): 59439744

約数和(自身を除く): 31405088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 67391, 134782, 269564, 539128, 876083, 1078256, 1752166, 2156512, 3504332, 7008664, 14017328, 28034656]

約数ペア:

[(1, 28034656), (2, 14017328), (4, 7008664), (8, 3504332), (13, 2156512), (16, 1752166), (26, 1078256), (32, 876083), (52, 539128), (104, 269564), (208, 134782), (416, 67391)]