28569749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 6266731

約数列:

[1, 13, 19, 23, 47, 107, 247, 299, 437, 611, 893, 1081, 1391, 2033, 2461, 5029, 5681, 11609, 14053, 20539, 26429, 31993, 46759, 65377, 95551, 115667, 267007, 607867, 1242163, 1503671, 2197673, 28569749]

約数ペア:

[(1, 28569749), (13, 2197673), (19, 1503671), (23, 1242163), (47, 607867), (107, 267007), (247, 115667), (299, 95551), (437, 65377), (611, 46759), (893, 31993), (1081, 26429), (1391, 20539), (2033, 14053), (2461, 11609), (5029, 5681)]