28964028

素因数分解:

$2^2\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{1621}}^1$

素因数の和:3117

約数の個数: 24

約数和(自身を含む): 67669840

約数和(自身を除く): 38705812

約数列:

[1, 2, 3, 4, 6, 12, 1489, 1621, 2978, 3242, 4467, 4863, 5956, 6484, 8934, 9726, 17868, 19452, 2413669, 4827338, 7241007, 9654676, 14482014, 28964028]

約数ペア:

[(1, 28964028), (2, 14482014), (3, 9654676), (4, 7241007), (6, 4827338), (12, 2413669), (1489, 19452), (1621, 17868), (2978, 9726), (3242, 8934), (4467, 6484), (4863, 5956)]