56401928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2437}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 115853760

約数和(自身を除く): 59451832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 2104, 2437, 2893, 4874, 5786, 9748, 11572, 19496, 23144, 26807, 53614, 107228, 214456, 640931, 1281862, 2563724, 5127448, 7050241, 14100482, 28200964, 56401928]

約数ペア:

[(1, 56401928), (2, 28200964), (4, 14100482), (8, 7050241), (11, 5127448), (22, 2563724), (44, 1281862), (88, 640931), (263, 214456), (526, 107228), (1052, 53614), (2104, 26807), (2437, 23144), (2893, 19496), (4874, 11572), (5786, 9748)]