68702491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 18388709

約数列:

[1, 11, 13, 17, 59, 143, 187, 221, 479, 649, 767, 1003, 2431, 5269, 6227, 8143, 8437, 11033, 13039, 28261, 68497, 89573, 105859, 143429, 310871, 367393, 480437, 1164449, 4041323, 5284807, 6245681, 68702491]

約数ペア:

[(1, 68702491), (11, 6245681), (13, 5284807), (17, 4041323), (59, 1164449), (143, 480437), (187, 367393), (221, 310871), (479, 143429), (649, 105859), (767, 89573), (1003, 68497), (2431, 28261), (5269, 13039), (6227, 11033), (8143, 8437)]