21569664

素因数分解:

$2^7\times 3^1\times {\mathrm{56171}}^1$

素因数の和:56188

約数の個数: 32

約数和(自身を含む): 57295440

約数和(自身を除く): 35725776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56171, 112342, 168513, 224684, 337026, 449368, 674052, 898736, 1348104, 1797472, 2696208, 3594944, 5392416, 7189888, 10784832, 21569664]

約数ペア:

[(1, 21569664), (2, 10784832), (3, 7189888), (4, 5392416), (6, 3594944), (8, 2696208), (12, 1797472), (16, 1348104), (24, 898736), (32, 674052), (48, 449368), (64, 337026), (96, 224684), (128, 168513), (192, 112342), (384, 56171)]