28899078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7883}}^1$

素因数の和:7948

約数の個数: 32

約数和(自身を含む): 63576576

約数和(自身を除く): 34677498

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 7883, 15766, 23649, 47298, 102479, 204958, 307437, 370501, 614874, 741002, 1111503, 2223006, 4816513, 9633026, 14449539, 28899078]

約数ペア:

[(1, 28899078), (2, 14449539), (3, 9633026), (6, 4816513), (13, 2223006), (26, 1111503), (39, 741002), (47, 614874), (78, 370501), (94, 307437), (141, 204958), (282, 102479), (611, 47298), (1222, 23649), (1833, 15766), (3666, 7883)]