28265749

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 31521600

約数和(自身を除く): 3255851

約数列:

[1, 19, 29, 43, 551, 817, 1193, 1247, 22667, 23693, 34597, 51299, 657343, 974681, 1487671, 28265749]

約数ペア:

[(1, 28265749), (19, 1487671), (29, 974681), (43, 657343), (551, 51299), (817, 34597), (1193, 23693), (1247, 22667)]