28456129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5064

約数の個数: 16

約数和(自身を含む): 33667200

約数和(自身を除く): 5211071

約数列:

[1, 13, 19, 23, 247, 299, 437, 5009, 5681, 65117, 95171, 115207, 1237223, 1497691, 2188933, 28456129]

約数ペア:

[(1, 28456129), (13, 2188933), (19, 1497691), (23, 1237223), (247, 115207), (299, 95171), (437, 65117), (5009, 5681)]