28582870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 53674848

約数和(自身を除く): 25091978

約数列:

[1, 2, 5, 10, 37, 67, 74, 134, 185, 335, 370, 670, 1153, 2306, 2479, 4958, 5765, 11530, 12395, 24790, 42661, 77251, 85322, 154502, 213305, 386255, 426610, 772510, 2858287, 5716574, 14291435, 28582870]

約数ペア:

[(1, 28582870), (2, 14291435), (5, 5716574), (10, 2858287), (37, 772510), (67, 426610), (74, 386255), (134, 213305), (185, 154502), (335, 85322), (370, 77251), (670, 42661), (1153, 24790), (2306, 12395), (2479, 11530), (4958, 5765)]