27999844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5189}}^1$

素因数の和:5283

約数の個数: 24

約数和(自身を含む): 52315200

約数和(自身を除く): 24315356

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5189, 5396, 10378, 20756, 98591, 197182, 368419, 394364, 736838, 1473676, 6999961, 13999922, 27999844]

約数ペア:

[(1, 27999844), (2, 13999922), (4, 6999961), (19, 1473676), (38, 736838), (71, 394364), (76, 368419), (142, 197182), (284, 98591), (1349, 20756), (2698, 10378), (5189, 5396)]