6639808

素因数分解:

$2^6\times 7^1\times {\mathrm{14821}}^1$

素因数の和:14840

約数の個数: 28

約数和(自身を含む): 15059152

約数和(自身を除く): 8419344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 14821, 29642, 59284, 103747, 118568, 207494, 237136, 414988, 474272, 829976, 948544, 1659952, 3319904, 6639808]

約数ペア:

[(1, 6639808), (2, 3319904), (4, 1659952), (7, 948544), (8, 829976), (14, 474272), (16, 414988), (28, 237136), (32, 207494), (56, 118568), (64, 103747), (112, 59284), (224, 29642), (448, 14821)]