2688424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 5544000

約数和(自身を除く): 2855576

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 769, 874, 1538, 1748, 3076, 3496, 6152, 14611, 17687, 29222, 35374, 58444, 70748, 116888, 141496, 336053, 672106, 1344212, 2688424]

約数ペア:

[(1, 2688424), (2, 1344212), (4, 672106), (8, 336053), (19, 141496), (23, 116888), (38, 70748), (46, 58444), (76, 35374), (92, 29222), (152, 17687), (184, 14611), (437, 6152), (769, 3496), (874, 3076), (1538, 1748)]