28765922

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{563}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 44059680

約数和(自身を除く): 15293758

約数列:

[1, 2, 59, 118, 433, 563, 866, 1126, 25547, 33217, 51094, 66434, 243779, 487558, 14382961, 28765922]

約数ペア:

[(1, 28765922), (2, 14382961), (59, 487558), (118, 243779), (433, 66434), (563, 51094), (866, 33217), (1126, 25547)]