40508428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3467}}^1$

素因数の和:3621

約数の個数: 24

約数和(自身を含む): 74575872

約数和(自身を除く): 34067444

約数列:

[1, 2, 4, 23, 46, 92, 127, 254, 508, 2921, 3467, 5842, 6934, 11684, 13868, 79741, 159482, 318964, 440309, 880618, 1761236, 10127107, 20254214, 40508428]

約数ペア:

[(1, 40508428), (2, 20254214), (4, 10127107), (23, 1761236), (46, 880618), (92, 440309), (127, 318964), (254, 159482), (508, 79741), (2921, 13868), (3467, 11684), (5842, 6934)]