65635808

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4127}}^1$

素因数の和:4215

約数の個数: 48

約数和(自身を含む): 149796864

約数和(自身を除く): 84161056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 4127, 7952, 8254, 15904, 16508, 28889, 33016, 57778, 66032, 115556, 132064, 231112, 293017, 462224, 586034, 924448, 1172068, 2051119, 2344136, 4102238, 4688272, 8204476, 9376544, 16408952, 32817904, 65635808]

約数ペア:

[(1, 65635808), (2, 32817904), (4, 16408952), (7, 9376544), (8, 8204476), (14, 4688272), (16, 4102238), (28, 2344136), (32, 2051119), (56, 1172068), (71, 924448), (112, 586034), (142, 462224), (224, 293017), (284, 231112), (497, 132064), (568, 115556), (994, 66032), (1136, 57778), (1988, 33016), (2272, 28889), (3976, 16508), (4127, 15904), (7952, 8254)]