1440996928

素因数分解:

$2^6\times 7^1\times {\mathrm{3216511}}^1$

素因数の和:3216530

約数の個数: 28

約数和(自身を含む): 3267976192

約数和(自身を除く): 1826979264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 3216511, 6433022, 12866044, 22515577, 25732088, 45031154, 51464176, 90062308, 102928352, 180124616, 205856704, 360249232, 720498464, 1440996928]

約数ペア:

[(1, 1440996928), (2, 720498464), (4, 360249232), (7, 205856704), (8, 180124616), (14, 102928352), (16, 90062308), (28, 51464176), (32, 45031154), (56, 25732088), (64, 22515577), (112, 12866044), (224, 6433022), (448, 3216511)]