67661762

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 118609920

約数和(自身を除く): 50948158

約数列:

[1, 2, 7, 14, 79, 131, 158, 262, 467, 553, 917, 934, 1106, 1834, 3269, 6538, 10349, 20698, 36893, 61177, 72443, 73786, 122354, 144886, 258251, 428239, 516502, 856478, 4832983, 9665966, 33830881, 67661762]

約数ペア:

[(1, 67661762), (2, 33830881), (7, 9665966), (14, 4832983), (79, 856478), (131, 516502), (158, 428239), (262, 258251), (467, 144886), (553, 122354), (917, 73786), (934, 72443), (1106, 61177), (1834, 36893), (3269, 20698), (6538, 10349)]