28353116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4919}}^1$

素因数の和:5065

約数の個数: 24

約数和(自身を含む): 54552960

約数和(自身を除く): 26199844

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 4919, 5764, 9838, 19676, 54109, 108218, 216436, 644389, 1288778, 2577556, 7088279, 14176558, 28353116]

約数ペア:

[(1, 28353116), (2, 14176558), (4, 7088279), (11, 2577556), (22, 1288778), (44, 644389), (131, 216436), (262, 108218), (524, 54109), (1441, 19676), (2882, 9838), (4919, 5764)]