28791726

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{252559}}^1$

素因数の和:252583

約数の個数: 16

約数和(自身を含む): 60614400

約数和(自身を除く): 31822674

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 252559, 505118, 757677, 1515354, 4798621, 9597242, 14395863, 28791726]

約数ペア:

[(1, 28791726), (2, 14395863), (3, 9597242), (6, 4798621), (19, 1515354), (38, 757677), (57, 505118), (114, 252559)]