2774856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 8064000

約数和(自身を除く): 5289144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 83, 84, 166, 168, 199, 249, 332, 398, 498, 581, 597, 664, 796, 996, 1162, 1194, 1393, 1592, 1743, 1992, 2324, 2388, 2786, 3486, 4179, 4648, 4776, 5572, 6972, 8358, 11144, 13944, 16517, 16716, 33034, 33432, 49551, 66068, 99102, 115619, 132136, 198204, 231238, 346857, 396408, 462476, 693714, 924952, 1387428, 2774856]

約数ペア:

[(1, 2774856), (2, 1387428), (3, 924952), (4, 693714), (6, 462476), (7, 396408), (8, 346857), (12, 231238), (14, 198204), (21, 132136), (24, 115619), (28, 99102), (42, 66068), (56, 49551), (83, 33432), (84, 33034), (166, 16716), (168, 16517), (199, 13944), (249, 11144), (332, 8358), (398, 6972), (498, 5572), (581, 4776), (597, 4648), (664, 4179), (796, 3486), (996, 2786), (1162, 2388), (1194, 2324), (1393, 1992), (1592, 1743)]