6651776

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 13376280

約数和(自身を除く): 6724504

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 331, 628, 662, 1256, 1324, 2512, 2648, 5024, 5296, 10048, 10592, 20096, 21184, 42368, 51967, 103934, 207868, 415736, 831472, 1662944, 3325888, 6651776]

約数ペア:

[(1, 6651776), (2, 3325888), (4, 1662944), (8, 831472), (16, 415736), (32, 207868), (64, 103934), (128, 51967), (157, 42368), (314, 21184), (331, 20096), (628, 10592), (662, 10048), (1256, 5296), (1324, 5024), (2512, 2648)]