64390088

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 147408000

約数和(自身を除く): 83017912

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 511, 532, 584, 829, 1022, 1064, 1387, 1658, 2044, 2774, 3316, 4088, 5548, 5803, 6632, 9709, 11096, 11606, 15751, 19418, 23212, 31502, 38836, 46424, 60517, 63004, 77672, 110257, 121034, 126008, 220514, 242068, 423619, 441028, 484136, 847238, 882056, 1149823, 1694476, 2299646, 3388952, 4599292, 8048761, 9198584, 16097522, 32195044, 64390088]

約数ペア:

[(1, 64390088), (2, 32195044), (4, 16097522), (7, 9198584), (8, 8048761), (14, 4599292), (19, 3388952), (28, 2299646), (38, 1694476), (56, 1149823), (73, 882056), (76, 847238), (133, 484136), (146, 441028), (152, 423619), (266, 242068), (292, 220514), (511, 126008), (532, 121034), (584, 110257), (829, 77672), (1022, 63004), (1064, 60517), (1387, 46424), (1658, 38836), (2044, 31502), (2774, 23212), (3316, 19418), (4088, 15751), (5548, 11606), (5803, 11096), (6632, 9709)]