66394608

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{28229}}^1$

素因数の和:28254

約数の個数: 60

約数和(自身を含む): 199529640

約数和(自身を除く): 133135032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 28229, 56458, 84687, 112916, 169374, 197603, 225832, 338748, 395206, 451664, 592809, 677496, 790412, 1185618, 1354992, 1383221, 1580824, 2371236, 2766442, 3161648, 4149663, 4742472, 5532884, 8299326, 9484944, 11065768, 16598652, 22131536, 33197304, 66394608]

約数ペア:

[(1, 66394608), (2, 33197304), (3, 22131536), (4, 16598652), (6, 11065768), (7, 9484944), (8, 8299326), (12, 5532884), (14, 4742472), (16, 4149663), (21, 3161648), (24, 2766442), (28, 2371236), (42, 1580824), (48, 1383221), (49, 1354992), (56, 1185618), (84, 790412), (98, 677496), (112, 592809), (147, 451664), (168, 395206), (196, 338748), (294, 225832), (336, 197603), (392, 169374), (588, 112916), (784, 84687), (1176, 56458), (2352, 28229)]