8973832

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 20355840

約数和(自身を除く): 11382008

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 61, 71, 74, 122, 142, 148, 244, 259, 284, 296, 427, 488, 497, 518, 568, 854, 994, 1036, 1708, 1988, 2072, 2257, 2627, 3416, 3976, 4331, 4514, 5254, 8662, 9028, 10508, 15799, 17324, 18056, 18389, 21016, 30317, 31598, 34648, 36778, 60634, 63196, 73556, 121268, 126392, 147112, 160247, 242536, 320494, 640988, 1121729, 1281976, 2243458, 4486916, 8973832]

約数ペア:

[(1, 8973832), (2, 4486916), (4, 2243458), (7, 1281976), (8, 1121729), (14, 640988), (28, 320494), (37, 242536), (56, 160247), (61, 147112), (71, 126392), (74, 121268), (122, 73556), (142, 63196), (148, 60634), (244, 36778), (259, 34648), (284, 31598), (296, 30317), (427, 21016), (488, 18389), (497, 18056), (518, 17324), (568, 15799), (854, 10508), (994, 9028), (1036, 8662), (1708, 5254), (1988, 4514), (2072, 4331), (2257, 3976), (2627, 3416)]