65373392

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8221}}^1$

素因数の和:8307

約数の個数: 40

約数和(自身を含む): 146812032

約数和(自身を除く): 81438640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 8221, 16442, 32884, 57547, 65768, 115094, 131536, 230188, 460376, 583691, 920752, 1167382, 2334764, 4085837, 4669528, 8171674, 9339056, 16343348, 32686696, 65373392]

約数ペア:

[(1, 65373392), (2, 32686696), (4, 16343348), (7, 9339056), (8, 8171674), (14, 4669528), (16, 4085837), (28, 2334764), (56, 1167382), (71, 920752), (112, 583691), (142, 460376), (284, 230188), (497, 131536), (568, 115094), (994, 65768), (1136, 57547), (1988, 32884), (3976, 16442), (7952, 8221)]