66203116

素因数分解:

$2^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 137166400

約数和(自身を除く): 70963284

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 343, 511, 661, 686, 1022, 1322, 1372, 2044, 2644, 3577, 4627, 7154, 9254, 14308, 18508, 25039, 32389, 48253, 50078, 64778, 96506, 100156, 129556, 193012, 226723, 337771, 453446, 675542, 906892, 1351084, 2364397, 4728794, 9457588, 16550779, 33101558, 66203116]

約数ペア:

[(1, 66203116), (2, 33101558), (4, 16550779), (7, 9457588), (14, 4728794), (28, 2364397), (49, 1351084), (73, 906892), (98, 675542), (146, 453446), (196, 337771), (292, 226723), (343, 193012), (511, 129556), (661, 100156), (686, 96506), (1022, 64778), (1322, 50078), (1372, 48253), (2044, 32389), (2644, 25039), (3577, 18508), (4627, 14308), (7154, 9254)]