664134464

素因数分解:

$2^6\times 7^1\times {\mathrm{1482443}}^1$

素因数の和:1482462

約数の個数: 28

約数和(自身を含む): 1506163104

約数和(自身を除く): 842028640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1482443, 2964886, 5929772, 10377101, 11859544, 20754202, 23719088, 41508404, 47438176, 83016808, 94876352, 166033616, 332067232, 664134464]

約数ペア:

[(1, 664134464), (2, 332067232), (4, 166033616), (7, 94876352), (8, 83016808), (14, 47438176), (16, 41508404), (28, 23719088), (32, 20754202), (56, 11859544), (64, 10377101), (112, 5929772), (224, 2964886), (448, 1482443)]