8487728

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{857}}^1$

素因数の和:1484

約数の個数: 20

約数和(自身を含む): 16490760

約数和(自身を除く): 8003032

約数列:

[1, 2, 4, 8, 16, 619, 857, 1238, 1714, 2476, 3428, 4952, 6856, 9904, 13712, 530483, 1060966, 2121932, 4243864, 8487728]

約数ペア:

[(1, 8487728), (2, 4243864), (4, 2121932), (8, 1060966), (16, 530483), (619, 13712), (857, 9904), (1238, 6856), (1714, 4952), (2476, 3428)]