66964942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{64763}}^1$

素因数の和:64823

約数の個数: 16

約数和(自身を含む): 111912192

約数和(自身を除く): 44947250

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 64763, 129526, 712393, 1424786, 3043861, 6087722, 33482471, 66964942]

約数ペア:

[(1, 66964942), (2, 33482471), (11, 6087722), (22, 3043861), (47, 1424786), (94, 712393), (517, 129526), (1034, 64763)]