66067712

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 150601920

約数和(自身を除く): 84534208

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 47, 64, 68, 76, 94, 128, 136, 152, 188, 256, 272, 289, 304, 323, 376, 544, 578, 608, 646, 752, 799, 893, 1088, 1156, 1216, 1292, 1504, 1598, 1786, 2176, 2312, 2432, 2584, 3008, 3196, 3572, 4352, 4624, 4864, 5168, 5491, 6016, 6392, 7144, 9248, 10336, 10982, 12032, 12784, 13583, 14288, 15181, 18496, 20672, 21964, 25568, 27166, 28576, 30362, 36992, 41344, 43928, 51136, 54332, 57152, 60724, 73984, 82688, 87856, 102272, 108664, 114304, 121448, 175712, 204544, 217328, 228608, 242896, 258077, 351424, 434656, 485792, 516154, 702848, 869312, 971584, 1032308, 1405696, 1738624, 1943168, 2064616, 3477248, 3886336, 4129232, 8258464, 16516928, 33033856, 66067712]

約数ペア:

[(1, 66067712), (2, 33033856), (4, 16516928), (8, 8258464), (16, 4129232), (17, 3886336), (19, 3477248), (32, 2064616), (34, 1943168), (38, 1738624), (47, 1405696), (64, 1032308), (68, 971584), (76, 869312), (94, 702848), (128, 516154), (136, 485792), (152, 434656), (188, 351424), (256, 258077), (272, 242896), (289, 228608), (304, 217328), (323, 204544), (376, 175712), (544, 121448), (578, 114304), (608, 108664), (646, 102272), (752, 87856), (799, 82688), (893, 73984), (1088, 60724), (1156, 57152), (1216, 54332), (1292, 51136), (1504, 43928), (1598, 41344), (1786, 36992), (2176, 30362), (2312, 28576), (2432, 27166), (2584, 25568), (3008, 21964), (3196, 20672), (3572, 18496), (4352, 15181), (4624, 14288), (4864, 13583), (5168, 12784), (5491, 12032), (6016, 10982), (6392, 10336), (7144, 9248)]