7893872

素因数分解:

$2^4\times 7^1\times {\mathrm{70481}}^1$

素因数の和:70496

約数の個数: 20

約数和(自身を含む): 17479536

約数和(自身を除く): 9585664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 70481, 140962, 281924, 493367, 563848, 986734, 1127696, 1973468, 3946936, 7893872]

約数ペア:

[(1, 7893872), (2, 3946936), (4, 1973468), (7, 1127696), (8, 986734), (14, 563848), (16, 493367), (28, 281924), (56, 140962), (112, 70481)]