2668637792

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{15271}}^1$

素因数の和:15451

約数の個数: 48

約数和(自身を含む): 5418749952

約数和(自身を除く): 2750112160

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 127, 172, 254, 344, 508, 688, 1016, 1376, 2032, 4064, 5461, 10922, 15271, 21844, 30542, 43688, 61084, 87376, 122168, 174752, 244336, 488672, 656653, 1313306, 1939417, 2626612, 3878834, 5253224, 7757668, 10506448, 15515336, 21012896, 31030672, 62061344, 83394931, 166789862, 333579724, 667159448, 1334318896, 2668637792]

約数ペア:

[(1, 2668637792), (2, 1334318896), (4, 667159448), (8, 333579724), (16, 166789862), (32, 83394931), (43, 62061344), (86, 31030672), (127, 21012896), (172, 15515336), (254, 10506448), (344, 7757668), (508, 5253224), (688, 3878834), (1016, 2626612), (1376, 1939417), (2032, 1313306), (4064, 656653), (5461, 488672), (10922, 244336), (15271, 174752), (21844, 122168), (30542, 87376), (43688, 61084)]