2680256

素因数分解:

$2^6\times {\mathrm{41879}}^1$

素因数の和:41891

約数の個数: 14

約数和(自身を含む): 5318760

約数和(自身を除く): 2638504

約数列:

[1, 2, 4, 8, 16, 32, 64, 41879, 83758, 167516, 335032, 670064, 1340128, 2680256]

約数ペア:

[(1, 2680256), (2, 1340128), (4, 670064), (8, 335032), (16, 167516), (32, 83758), (64, 41879)]