71539028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 145635840

約数和(自身を除く): 74096812

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 166, 209, 332, 418, 836, 913, 1031, 1577, 1826, 2062, 3154, 3652, 4124, 6308, 11341, 17347, 19589, 22682, 34694, 39178, 45364, 69388, 78356, 85573, 171146, 215479, 342292, 430958, 861916, 941303, 1625887, 1882606, 3251774, 3765212, 6503548, 17884757, 35769514, 71539028]

約数ペア:

[(1, 71539028), (2, 35769514), (4, 17884757), (11, 6503548), (19, 3765212), (22, 3251774), (38, 1882606), (44, 1625887), (76, 941303), (83, 861916), (166, 430958), (209, 342292), (332, 215479), (418, 171146), (836, 85573), (913, 78356), (1031, 69388), (1577, 45364), (1826, 39178), (2062, 34694), (3154, 22682), (3652, 19589), (4124, 17347), (6308, 11341)]