7872124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3285

約数の個数: 24

約数和(自身を含む): 15156288

約数和(自身を除く): 7284164

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 3221, 6442, 12884, 41873, 83746, 151387, 167492, 302774, 605548, 1968031, 3936062, 7872124]

約数ペア:

[(1, 7872124), (2, 3936062), (4, 1968031), (13, 605548), (26, 302774), (47, 167492), (52, 151387), (94, 83746), (188, 41873), (611, 12884), (1222, 6442), (2444, 3221)]