28700234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12511}}^1$

素因数の和:12581

約数の個数: 16

約数和(自身を含む): 45643776

約数和(自身を除く): 16943542

約数列:

[1, 2, 31, 37, 62, 74, 1147, 2294, 12511, 25022, 387841, 462907, 775682, 925814, 14350117, 28700234]

約数ペア:

[(1, 28700234), (2, 14350117), (31, 925814), (37, 775682), (62, 462907), (74, 387841), (1147, 25022), (2294, 12511)]