69812806

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{5189}}^1$

素因数の和:5260

約数の個数: 24

約数和(自身を含む): 123688080

約数和(自身を除く): 53875274

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 5189, 6727, 10378, 13454, 36323, 72646, 160859, 321718, 1126013, 2252026, 4986629, 9973258, 34906403, 69812806]

約数ペア:

[(1, 69812806), (2, 34906403), (7, 9973258), (14, 4986629), (31, 2252026), (62, 1126013), (217, 321718), (434, 160859), (961, 72646), (1922, 36323), (5189, 13454), (6727, 10378)]