70026047

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 88309872

約数和(自身を除く): 18283825

約数列:

[1, 7, 13, 49, 91, 211, 521, 637, 1477, 2743, 3647, 6773, 10339, 19201, 25529, 47411, 109931, 134407, 331877, 769517, 1429103, 5386619, 10003721, 70026047]

約数ペア:

[(1, 70026047), (7, 10003721), (13, 5386619), (49, 1429103), (91, 769517), (211, 331877), (521, 134407), (637, 109931), (1477, 47411), (2743, 25529), (3647, 19201), (6773, 10339)]