42884726

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 65534400

約数和(自身を除く): 22649674

約数列:

[1, 2, 73, 146, 239, 478, 1229, 2458, 17447, 34894, 89717, 179434, 293731, 587462, 21442363, 42884726]

約数ペア:

[(1, 42884726), (2, 21442363), (73, 587462), (146, 293731), (239, 179434), (478, 89717), (1229, 34894), (2458, 17447)]