2512576

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 56

約数和(自身を含む): 5632704

約数和(自身を除く): 3120128

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 83, 86, 88, 166, 172, 176, 332, 344, 352, 473, 664, 688, 704, 913, 946, 1328, 1376, 1826, 1892, 2656, 2752, 3569, 3652, 3784, 5312, 7138, 7304, 7568, 14276, 14608, 15136, 28552, 29216, 30272, 39259, 57104, 58432, 78518, 114208, 157036, 228416, 314072, 628144, 1256288, 2512576]

約数ペア:

[(1, 2512576), (2, 1256288), (4, 628144), (8, 314072), (11, 228416), (16, 157036), (22, 114208), (32, 78518), (43, 58432), (44, 57104), (64, 39259), (83, 30272), (86, 29216), (88, 28552), (166, 15136), (172, 14608), (176, 14276), (332, 7568), (344, 7304), (352, 7138), (473, 5312), (664, 3784), (688, 3652), (704, 3569), (913, 2752), (946, 2656), (1328, 1892), (1376, 1826)]