426559384

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{3253}}^1$

素因数の和:3739

約数の個数: 32

約数和(自身を含む): 823522320

約数和(自身を除く): 396962936

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 443, 886, 1772, 3253, 3544, 6506, 13012, 16391, 26024, 32782, 65564, 120361, 131128, 240722, 481444, 962888, 1441079, 2882158, 5764316, 11528632, 53319923, 106639846, 213279692, 426559384]

約数ペア:

[(1, 426559384), (2, 213279692), (4, 106639846), (8, 53319923), (37, 11528632), (74, 5764316), (148, 2882158), (296, 1441079), (443, 962888), (886, 481444), (1772, 240722), (3253, 131128), (3544, 120361), (6506, 65564), (13012, 32782), (16391, 26024)]