1404465728

素因数分解:

$2^6\times {\mathrm{21944777}}^1$

素因数の和:21944789

約数の個数: 14

約数和(自身を含む): 2786986806

約数和(自身を除く): 1382521078

約数列:

[1, 2, 4, 8, 16, 32, 64, 21944777, 43889554, 87779108, 175558216, 351116432, 702232864, 1404465728]

約数ペア:

[(1, 1404465728), (2, 702232864), (4, 351116432), (8, 175558216), (16, 87779108), (32, 43889554), (64, 21944777)]