57897512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2161}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 115580520

約数和(自身を除く): 57683008

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1576, 2161, 3349, 4322, 6698, 8644, 13396, 17288, 26792, 36737, 73474, 146948, 293896, 425717, 851434, 1702868, 3405736, 7237189, 14474378, 28948756, 57897512]

約数ペア:

[(1, 57897512), (2, 28948756), (4, 14474378), (8, 7237189), (17, 3405736), (34, 1702868), (68, 851434), (136, 425717), (197, 293896), (394, 146948), (788, 73474), (1576, 36737), (2161, 26792), (3349, 17288), (4322, 13396), (6698, 8644)]