28438480511

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1\times {\mathrm{2719}}^1$

素因数の和:3591

約数の個数: 32

約数和(自身を含む): 34180608000

約数和(自身を除く): 5742127489

約数列:

[1, 7, 29, 67, 203, 469, 769, 1943, 2719, 5383, 13601, 19033, 22301, 51523, 78851, 156107, 182173, 360661, 551957, 1275211, 1494167, 2090911, 5283017, 10459169, 14636377, 36981119, 60636419, 140091037, 424454933, 980637259, 4062640073, 28438480511]

約数ペア:

[(1, 28438480511), (7, 4062640073), (29, 980637259), (67, 424454933), (203, 140091037), (469, 60636419), (769, 36981119), (1943, 14636377), (2719, 10459169), (5383, 5283017), (13601, 2090911), (19033, 1494167), (22301, 1275211), (51523, 551957), (78851, 360661), (156107, 182173)]