71854192

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{61519}}^1$

素因数の和:61600

約数の個数: 20

約数和(自身を含む): 141126880

約数和(自身を除く): 69272688

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 61519, 123038, 246076, 492152, 984304, 4490887, 8981774, 17963548, 35927096, 71854192]

約数ペア:

[(1, 71854192), (2, 35927096), (4, 17963548), (8, 8981774), (16, 4490887), (73, 984304), (146, 492152), (292, 246076), (584, 123038), (1168, 61519)]