66146678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{6043}}^1$

素因数の和:6479

約数の個数: 16

約数和(自身を含む): 107123856

約数和(自身を除く): 40977178

約数列:

[1, 2, 13, 26, 421, 842, 5473, 6043, 10946, 12086, 78559, 157118, 2544103, 5088206, 33073339, 66146678]

約数ペア:

[(1, 66146678), (2, 33073339), (13, 5088206), (26, 2544103), (421, 157118), (842, 78559), (5473, 12086), (6043, 10946)]