28112666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4133}}^1$

素因数の和:4333

約数の個数: 16

約数和(自身を含む): 44647200

約数和(自身を除く): 16534534

約数列:

[1, 2, 19, 38, 179, 358, 3401, 4133, 6802, 8266, 78527, 157054, 739807, 1479614, 14056333, 28112666]

約数ペア:

[(1, 28112666), (2, 14056333), (19, 1479614), (38, 739807), (179, 157054), (358, 78527), (3401, 8266), (4133, 6802)]