28328998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{1667}}^1$

素因数の和:1991

約数の個数: 16

約数和(自身を含む): 44135280

約数和(自身を除く): 15806282

約数列:

[1, 2, 29, 58, 293, 586, 1667, 3334, 8497, 16994, 48343, 96686, 488431, 976862, 14164499, 28328998]

約数ペア:

[(1, 28328998), (2, 14164499), (29, 976862), (58, 488431), (293, 96686), (586, 48343), (1667, 16994), (3334, 8497)]