39804579776

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{376709}}^1$

素因数の和:376861

約数の個数: 56

約数和(自身を含む): 85733168640

約数和(自身を除く): 45928588864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 832, 1016, 1651, 2032, 3302, 4064, 6604, 8128, 13208, 26416, 52832, 105664, 376709, 753418, 1506836, 3013672, 4897217, 6027344, 9794434, 12054688, 19588868, 24109376, 39177736, 47842043, 78355472, 95684086, 156710944, 191368172, 313421888, 382736344, 621946559, 765472688, 1243893118, 1530945376, 2487786236, 3061890752, 4975572472, 9951144944, 19902289888, 39804579776]

約数ペア:

[(1, 39804579776), (2, 19902289888), (4, 9951144944), (8, 4975572472), (13, 3061890752), (16, 2487786236), (26, 1530945376), (32, 1243893118), (52, 765472688), (64, 621946559), (104, 382736344), (127, 313421888), (208, 191368172), (254, 156710944), (416, 95684086), (508, 78355472), (832, 47842043), (1016, 39177736), (1651, 24109376), (2032, 19588868), (3302, 12054688), (4064, 9794434), (6604, 6027344), (8128, 4897217), (13208, 3013672), (26416, 1506836), (52832, 753418), (105664, 376709)]