66656478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{1493}}^1$

素因数の和:2568

約数の個数: 32

約数和(自身を含む): 152603136

約数和(自身を除く): 85946658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1063, 1493, 2126, 2986, 3189, 4479, 6378, 7441, 8958, 10451, 14882, 20902, 22323, 31353, 44646, 62706, 1587059, 3174118, 4761177, 9522354, 11109413, 22218826, 33328239, 66656478]

約数ペア:

[(1, 66656478), (2, 33328239), (3, 22218826), (6, 11109413), (7, 9522354), (14, 4761177), (21, 3174118), (42, 1587059), (1063, 62706), (1493, 44646), (2126, 31353), (2986, 22323), (3189, 20902), (4479, 14882), (6378, 10451), (7441, 8958)]