28280562191

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{3733}}^1\times {\mathrm{9929}}^1$

素因数の和:13778

約数の個数: 16

約数和(自身を含む): 32629185600

約数和(自身を除く): 4348623409

約数列:

[1, 7, 109, 763, 3733, 9929, 26131, 69503, 406897, 1082261, 2848279, 7575827, 37064957, 259454699, 4040080313, 28280562191]

約数ペア:

[(1, 28280562191), (7, 4040080313), (109, 259454699), (763, 37064957), (3733, 7575827), (9929, 2848279), (26131, 1082261), (69503, 406897)]