28125922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 49144320

約数和(自身を除く): 21018398

約数列:

[1, 2, 11, 17, 22, 34, 157, 187, 314, 374, 479, 958, 1727, 2669, 3454, 5269, 5338, 8143, 10538, 16286, 29359, 58718, 75203, 89573, 150406, 179146, 827233, 1278451, 1654466, 2556902, 14062961, 28125922]

約数ペア:

[(1, 28125922), (2, 14062961), (11, 2556902), (17, 1654466), (22, 1278451), (34, 827233), (157, 179146), (187, 150406), (314, 89573), (374, 75203), (479, 58718), (958, 29359), (1727, 16286), (2669, 10538), (3454, 8143), (5269, 5338)]