28012922

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 50561280

約数和(自身を除く): 22548358

約数列:

[1, 2, 7, 14, 37, 41, 74, 82, 259, 287, 518, 574, 1319, 1517, 2638, 3034, 9233, 10619, 18466, 21238, 48803, 54079, 97606, 108158, 341621, 378553, 683242, 757106, 2000923, 4001846, 14006461, 28012922]

約数ペア:

[(1, 28012922), (2, 14006461), (7, 4001846), (14, 2000923), (37, 757106), (41, 683242), (74, 378553), (82, 341621), (259, 108158), (287, 97606), (518, 54079), (574, 48803), (1319, 21238), (1517, 18466), (2638, 10619), (3034, 9233)]