72027152

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{6689}}^1$

素因数の和:7370

約数の個数: 20

約数和(自身を含む): 139780860

約数和(自身を除く): 67753708

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 5384, 6689, 10768, 13378, 26756, 53512, 107024, 4501697, 9003394, 18006788, 36013576, 72027152]

約数ペア:

[(1, 72027152), (2, 36013576), (4, 18006788), (8, 9003394), (16, 4501697), (673, 107024), (1346, 53512), (2692, 26756), (5384, 13378), (6689, 10768)]