28086442

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5441}}^1$

素因数の和:5561

約数の個数: 16

約数和(自身を含む): 44080200

約数和(自身を除く): 15993758

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 5441, 10882, 157789, 315578, 484249, 968498, 14043221, 28086442]

約数ペア:

[(1, 28086442), (2, 14043221), (29, 968498), (58, 484249), (89, 315578), (178, 157789), (2581, 10882), (5162, 5441)]