713998144

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{647}}^1$

素因数の和:1103

約数の個数: 56

約数和(自身を含む): 1455651648

約数和(自身を除く): 741653504

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 401, 647, 688, 802, 1294, 1376, 1604, 2588, 2752, 3208, 5176, 6416, 10352, 12832, 17243, 20704, 25664, 27821, 34486, 41408, 55642, 68972, 111284, 137944, 222568, 259447, 275888, 445136, 518894, 551776, 890272, 1037788, 1103552, 1780544, 2075576, 4151152, 8302304, 11156221, 16604608, 22312442, 44624884, 89249768, 178499536, 356999072, 713998144]

約数ペア:

[(1, 713998144), (2, 356999072), (4, 178499536), (8, 89249768), (16, 44624884), (32, 22312442), (43, 16604608), (64, 11156221), (86, 8302304), (172, 4151152), (344, 2075576), (401, 1780544), (647, 1103552), (688, 1037788), (802, 890272), (1294, 551776), (1376, 518894), (1604, 445136), (2588, 275888), (2752, 259447), (3208, 222568), (5176, 137944), (6416, 111284), (10352, 68972), (12832, 55642), (17243, 41408), (20704, 34486), (25664, 27821)]