26791112

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{42391}}^1$

素因数の和:42476

約数の個数: 16

約数和(自身を含む): 50870400

約数和(自身を除く): 24079288

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 42391, 84782, 169564, 339128, 3348889, 6697778, 13395556, 26791112]

約数ペア:

[(1, 26791112), (2, 13395556), (4, 6697778), (8, 3348889), (79, 339128), (158, 169564), (316, 84782), (632, 42391)]