7257696

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 21047040

約数和(自身を除く): 13789344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 173, 184, 228, 276, 304, 346, 368, 437, 456, 519, 552, 608, 692, 736, 874, 912, 1038, 1104, 1311, 1384, 1748, 1824, 2076, 2208, 2622, 2768, 3287, 3496, 3979, 4152, 5244, 5536, 6574, 6992, 7958, 8304, 9861, 10488, 11937, 13148, 13984, 15916, 16608, 19722, 20976, 23874, 26296, 31832, 39444, 41952, 47748, 52592, 63664, 75601, 78888, 95496, 105184, 127328, 151202, 157776, 190992, 226803, 302404, 315552, 381984, 453606, 604808, 907212, 1209616, 1814424, 2419232, 3628848, 7257696]

約数ペア:

[(1, 7257696), (2, 3628848), (3, 2419232), (4, 1814424), (6, 1209616), (8, 907212), (12, 604808), (16, 453606), (19, 381984), (23, 315552), (24, 302404), (32, 226803), (38, 190992), (46, 157776), (48, 151202), (57, 127328), (69, 105184), (76, 95496), (92, 78888), (96, 75601), (114, 63664), (138, 52592), (152, 47748), (173, 41952), (184, 39444), (228, 31832), (276, 26296), (304, 23874), (346, 20976), (368, 19722), (437, 16608), (456, 15916), (519, 13984), (552, 13148), (608, 11937), (692, 10488), (736, 9861), (874, 8304), (912, 7958), (1038, 6992), (1104, 6574), (1311, 5536), (1384, 5244), (1748, 4152), (1824, 3979), (2076, 3496), (2208, 3287), (2622, 2768)]