65279814

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{523}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 133104384

約数和(自身を除く): 67824570

約数列:

[1, 2, 3, 6, 71, 142, 213, 293, 426, 523, 586, 879, 1046, 1569, 1758, 3138, 20803, 37133, 41606, 62409, 74266, 111399, 124818, 153239, 222798, 306478, 459717, 919434, 10879969, 21759938, 32639907, 65279814]

約数ペア:

[(1, 65279814), (2, 32639907), (3, 21759938), (6, 10879969), (71, 919434), (142, 459717), (213, 306478), (293, 222798), (426, 153239), (523, 124818), (586, 111399), (879, 74266), (1046, 62409), (1569, 41606), (1758, 37133), (3138, 20803)]