28501676

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2729}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 57177120

約数和(自身を除く): 28675444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2611, 2729, 5222, 5458, 10444, 10916, 19103, 38206, 76412, 1017917, 2035834, 4071668, 7125419, 14250838, 28501676]

約数ペア:

[(1, 28501676), (2, 14250838), (4, 7125419), (7, 4071668), (14, 2035834), (28, 1017917), (373, 76412), (746, 38206), (1492, 19103), (2611, 10916), (2729, 10444), (5222, 5458)]