28896840959

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{317621}}^1$

素因数の和:317986

約数の個数: 16

約数和(自身を含む): 33937275456

約数和(自身を除く): 5040434497

約数列:

[1, 7, 41, 287, 317, 2219, 12997, 90979, 317621, 2223347, 13022461, 91157227, 100685857, 704800999, 4128120137, 28896840959]

約数ペア:

[(1, 28896840959), (7, 4128120137), (41, 704800999), (287, 100685857), (317, 91157227), (2219, 13022461), (12997, 2223347), (90979, 317621)]