40674426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9839}}^1$

素因数の和:9910

約数の個数: 32

約数和(自身を含む): 89268480

約数和(自身を除く): 48594054

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 9839, 19678, 29517, 59034, 127907, 255814, 383721, 521467, 767442, 1042934, 1564401, 3128802, 6779071, 13558142, 20337213, 40674426]

約数ペア:

[(1, 40674426), (2, 20337213), (3, 13558142), (6, 6779071), (13, 3128802), (26, 1564401), (39, 1042934), (53, 767442), (78, 521467), (106, 383721), (159, 255814), (318, 127907), (689, 59034), (1378, 29517), (2067, 19678), (4134, 9839)]