4447408

素因数分解:

$2^4\times 7^1\times {\mathrm{39709}}^1$

素因数の和:39724

約数の個数: 20

約数和(自身を含む): 9848080

約数和(自身を除く): 5400672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 39709, 79418, 158836, 277963, 317672, 555926, 635344, 1111852, 2223704, 4447408]

約数ペア:

[(1, 4447408), (2, 2223704), (4, 1111852), (7, 635344), (8, 555926), (14, 317672), (16, 277963), (28, 158836), (56, 79418), (112, 39709)]