78786656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{189391}}^1$

素因数の和:189414

約数の個数: 24

約数和(自身を含む): 167043744

約数和(自身を除く): 88257088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 189391, 378782, 757564, 1515128, 2462083, 3030256, 4924166, 6060512, 9848332, 19696664, 39393328, 78786656]

約数ペア:

[(1, 78786656), (2, 39393328), (4, 19696664), (8, 9848332), (13, 6060512), (16, 4924166), (26, 3030256), (32, 2462083), (52, 1515128), (104, 757564), (208, 378782), (416, 189391)]