28216826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 48833280

約数和(自身を除く): 20616454

約数列:

[1, 2, 11, 22, 29, 47, 58, 94, 319, 517, 638, 941, 1034, 1363, 1882, 2726, 10351, 14993, 20702, 27289, 29986, 44227, 54578, 88454, 300179, 486497, 600358, 972994, 1282583, 2565166, 14108413, 28216826]

約数ペア:

[(1, 28216826), (2, 14108413), (11, 2565166), (22, 1282583), (29, 972994), (47, 600358), (58, 486497), (94, 300179), (319, 88454), (517, 54578), (638, 44227), (941, 29986), (1034, 27289), (1363, 20702), (1882, 14993), (2726, 10351)]