57426358

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{661}}^1$

素因数の和:1044

約数の個数: 24

約数和(自身を含む): 95089680

約数和(自身を除く): 37663322

約数列:

[1, 2, 11, 22, 121, 242, 359, 661, 718, 1322, 3949, 7271, 7898, 14542, 43439, 79981, 86878, 159962, 237299, 474598, 2610289, 5220578, 28713179, 57426358]

約数ペア:

[(1, 57426358), (2, 28713179), (11, 5220578), (22, 2610289), (121, 474598), (242, 237299), (359, 159962), (661, 86878), (718, 79981), (1322, 43439), (3949, 14542), (7271, 7898)]