66471652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3541}}^1$

素因数の和:3596

約数の個数: 36

約数和(自身を含む): 132251196

約数和(自身を除く): 65779544

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 3541, 4693, 7082, 9386, 14164, 18772, 46033, 67279, 92066, 134558, 184132, 269116, 874627, 1278301, 1749254, 2556602, 3498508, 5113204, 16617913, 33235826, 66471652]

約数ペア:

[(1, 66471652), (2, 33235826), (4, 16617913), (13, 5113204), (19, 3498508), (26, 2556602), (38, 1749254), (52, 1278301), (76, 874627), (247, 269116), (361, 184132), (494, 134558), (722, 92066), (988, 67279), (1444, 46033), (3541, 18772), (4693, 14164), (7082, 9386)]