63445642

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:922

約数の個数: 24

約数和(自身を含む): 103543596

約数和(自身を除く): 40097954

約数列:

[1, 2, 13, 26, 169, 337, 338, 557, 674, 1114, 4381, 7241, 8762, 14482, 56953, 94133, 113906, 187709, 188266, 375418, 2440217, 4880434, 31722821, 63445642]

約数ペア:

[(1, 63445642), (2, 31722821), (13, 4880434), (26, 2440217), (169, 375418), (337, 188266), (338, 187709), (557, 113906), (674, 94133), (1114, 56953), (4381, 14482), (7241, 8762)]