28009790830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9759509}}^1$

素因数の和:9759564

約数の個数: 32

約数和(自身を含む): 59025516480

約数和(自身を除く): 31015725650

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 9759509, 19519018, 48797545, 68316563, 97595090, 136633126, 341582815, 400139869, 683165630, 800279738, 2000699345, 2800979083, 4001398690, 5601958166, 14004895415, 28009790830]

約数ペア:

[(1, 28009790830), (2, 14004895415), (5, 5601958166), (7, 4001398690), (10, 2800979083), (14, 2000699345), (35, 800279738), (41, 683165630), (70, 400139869), (82, 341582815), (205, 136633126), (287, 97595090), (410, 68316563), (574, 48797545), (1435, 19519018), (2870, 9759509)]