28518022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 48642048

約数和(自身を除く): 20124026

約数列:

[1, 2, 13, 23, 26, 46, 103, 206, 299, 463, 598, 926, 1339, 2369, 2678, 4738, 6019, 10649, 12038, 21298, 30797, 47689, 61594, 95378, 138437, 276874, 619957, 1096847, 1239914, 2193694, 14259011, 28518022]

約数ペア:

[(1, 28518022), (2, 14259011), (13, 2193694), (23, 1239914), (26, 1096847), (46, 619957), (103, 276874), (206, 138437), (299, 95378), (463, 61594), (598, 47689), (926, 30797), (1339, 21298), (2369, 12038), (2678, 10649), (4738, 6019)]