8246224

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 19927296

約数和(自身を除く): 11681072

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 71, 112, 119, 122, 136, 142, 238, 244, 272, 284, 427, 476, 488, 497, 568, 854, 952, 976, 994, 1037, 1136, 1207, 1708, 1904, 1988, 2074, 2414, 3416, 3976, 4148, 4331, 4828, 6832, 7259, 7952, 8296, 8449, 8662, 9656, 14518, 16592, 16898, 17324, 19312, 29036, 30317, 33796, 34648, 58072, 60634, 67592, 69296, 73627, 116144, 121268, 135184, 147254, 242536, 294508, 485072, 515389, 589016, 1030778, 1178032, 2061556, 4123112, 8246224]

約数ペア:

[(1, 8246224), (2, 4123112), (4, 2061556), (7, 1178032), (8, 1030778), (14, 589016), (16, 515389), (17, 485072), (28, 294508), (34, 242536), (56, 147254), (61, 135184), (68, 121268), (71, 116144), (112, 73627), (119, 69296), (122, 67592), (136, 60634), (142, 58072), (238, 34648), (244, 33796), (272, 30317), (284, 29036), (427, 19312), (476, 17324), (488, 16898), (497, 16592), (568, 14518), (854, 9656), (952, 8662), (976, 8449), (994, 8296), (1037, 7952), (1136, 7259), (1207, 6832), (1708, 4828), (1904, 4331), (1988, 4148), (2074, 3976), (2414, 3416)]