66947348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1913}}^1$

素因数の和:2603

約数の個数: 24

約数和(自身を含む): 126423528

約数和(自身を除く): 59476180

約数列:

[1, 2, 4, 13, 26, 52, 673, 1346, 1913, 2692, 3826, 7652, 8749, 17498, 24869, 34996, 49738, 99476, 1287449, 2574898, 5149796, 16736837, 33473674, 66947348]

約数ペア:

[(1, 66947348), (2, 33473674), (4, 16736837), (13, 5149796), (26, 2574898), (52, 1287449), (673, 99476), (1346, 49738), (1913, 34996), (2692, 24869), (3826, 17498), (7652, 8749)]