66404744

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9337}}^1$

素因数の和:9477

約数の個数: 32

約数和(自身を含む): 143431680

約数和(自身を除く): 77026936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 9337, 18674, 37348, 65359, 74696, 130718, 261436, 522872, 1185799, 2371598, 4743196, 8300593, 9486392, 16601186, 33202372, 66404744]

約数ペア:

[(1, 66404744), (2, 33202372), (4, 16601186), (7, 9486392), (8, 8300593), (14, 4743196), (28, 2371598), (56, 1185799), (127, 522872), (254, 261436), (508, 130718), (889, 74696), (1016, 65359), (1778, 37348), (3556, 18674), (7112, 9337)]