2688896072

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{439}}^1\times {\mathrm{3967}}^1$

素因数の和:4605

約数の個数: 32

約数和(自身を含む): 5080627200

約数和(自身を除く): 2391731128

約数列:

[1, 2, 4, 8, 193, 386, 439, 772, 878, 1544, 1756, 3512, 3967, 7934, 15868, 31736, 84727, 169454, 338908, 677816, 765631, 1531262, 1741513, 3062524, 3483026, 6125048, 6966052, 13932104, 336112009, 672224018, 1344448036, 2688896072]

約数ペア:

[(1, 2688896072), (2, 1344448036), (4, 672224018), (8, 336112009), (193, 13932104), (386, 6966052), (439, 6125048), (772, 3483026), (878, 3062524), (1544, 1741513), (1756, 1531262), (3512, 765631), (3967, 677816), (7934, 338908), (15868, 169454), (31736, 84727)]