28425859

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4673}}^1$

素因数の和:4770

約数の個数: 16

約数和(自身を含む): 35896320

約数和(自身を除く): 7470461

約数列:

[1, 7, 11, 77, 79, 553, 869, 4673, 6083, 32711, 51403, 359821, 369167, 2584169, 4060837, 28425859]

約数ペア:

[(1, 28425859), (7, 4060837), (11, 2584169), (77, 369167), (79, 359821), (553, 51403), (869, 32711), (4673, 6083)]