72888347

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{877}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 86310912

約数和(自身を除く): 13422565

約数列:

[1, 7, 31, 217, 383, 877, 2681, 6139, 11873, 27187, 83111, 190309, 335891, 2351237, 10412621, 72888347]

約数ペア:

[(1, 72888347), (7, 10412621), (31, 2351237), (217, 335891), (383, 190309), (877, 83111), (2681, 27187), (6139, 11873)]