78975028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{1451}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 150996384

約数和(自身を除く): 72021356

約数列:

[1, 2, 4, 11, 22, 44, 1237, 1451, 2474, 2902, 4948, 5804, 13607, 15961, 27214, 31922, 54428, 63844, 1794887, 3589774, 7179548, 19743757, 39487514, 78975028]

約数ペア:

[(1, 78975028), (2, 39487514), (4, 19743757), (11, 7179548), (22, 3589774), (44, 1794887), (1237, 63844), (1451, 54428), (2474, 31922), (2902, 27214), (4948, 15961), (5804, 13607)]