17797312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{21391}}^1$

素因数の和:21416

約数の個数: 28

約数和(自身を含む): 38034976

約数和(自身を除く): 20237664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 21391, 42782, 85564, 171128, 278083, 342256, 556166, 684512, 1112332, 1369024, 2224664, 4449328, 8898656, 17797312]

約数ペア:

[(1, 17797312), (2, 8898656), (4, 4449328), (8, 2224664), (13, 1369024), (16, 1112332), (26, 684512), (32, 556166), (52, 342256), (64, 278083), (104, 171128), (208, 85564), (416, 42782), (832, 21391)]