28179504

素因数分解:

$2^4\times 3^2\times {\mathrm{195691}}^1$

素因数の和:195705

約数の個数: 30

約数和(自身を含む): 78863876

約数和(自身を除く): 50684372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195691, 391382, 587073, 782764, 1174146, 1565528, 1761219, 2348292, 3131056, 3522438, 4696584, 7044876, 9393168, 14089752, 28179504]

約数ペア:

[(1, 28179504), (2, 14089752), (3, 9393168), (4, 7044876), (6, 4696584), (8, 3522438), (9, 3131056), (12, 2348292), (16, 1761219), (18, 1565528), (24, 1174146), (36, 782764), (48, 587073), (72, 391382), (144, 195691)]