64838784

素因数分解:

$2^7\times 3^1\times {\mathrm{168851}}^1$

素因数の和:168868

約数の個数: 32

約数和(自身を含む): 172229040

約数和(自身を除く): 107390256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 168851, 337702, 506553, 675404, 1013106, 1350808, 2026212, 2701616, 4052424, 5403232, 8104848, 10806464, 16209696, 21612928, 32419392, 64838784]

約数ペア:

[(1, 64838784), (2, 32419392), (3, 21612928), (4, 16209696), (6, 10806464), (8, 8104848), (12, 5403232), (16, 4052424), (24, 2701616), (32, 2026212), (48, 1350808), (64, 1013106), (96, 675404), (128, 506553), (192, 337702), (384, 168851)]