27663888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 82244736

約数和(自身を除く): 54580848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 281, 293, 336, 562, 586, 843, 879, 1124, 1172, 1686, 1758, 1967, 2051, 2248, 2344, 3372, 3516, 3934, 4102, 4496, 4688, 5901, 6153, 6744, 7032, 7868, 8204, 11802, 12306, 13488, 14064, 15736, 16408, 23604, 24612, 31472, 32816, 47208, 49224, 82333, 94416, 98448, 164666, 246999, 329332, 493998, 576331, 658664, 987996, 1152662, 1317328, 1728993, 1975992, 2305324, 3457986, 3951984, 4610648, 6915972, 9221296, 13831944, 27663888]

約数ペア:

[(1, 27663888), (2, 13831944), (3, 9221296), (4, 6915972), (6, 4610648), (7, 3951984), (8, 3457986), (12, 2305324), (14, 1975992), (16, 1728993), (21, 1317328), (24, 1152662), (28, 987996), (42, 658664), (48, 576331), (56, 493998), (84, 329332), (112, 246999), (168, 164666), (281, 98448), (293, 94416), (336, 82333), (562, 49224), (586, 47208), (843, 32816), (879, 31472), (1124, 24612), (1172, 23604), (1686, 16408), (1758, 15736), (1967, 14064), (2051, 13488), (2248, 12306), (2344, 11802), (3372, 8204), (3516, 7868), (3934, 7032), (4102, 6744), (4496, 6153), (4688, 5901)]