68145536

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{3391}}^1$

素因数の和:3562

約数の個数: 32

約数和(自身を含む): 136663680

約数和(自身を除く): 68518144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 3391, 5024, 6782, 10048, 13564, 20096, 27128, 54256, 108512, 217024, 434048, 532387, 1064774, 2129548, 4259096, 8518192, 17036384, 34072768, 68145536]

約数ペア:

[(1, 68145536), (2, 34072768), (4, 17036384), (8, 8518192), (16, 4259096), (32, 2129548), (64, 1064774), (128, 532387), (157, 434048), (314, 217024), (628, 108512), (1256, 54256), (2512, 27128), (3391, 20096), (5024, 13564), (6782, 10048)]