28875154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1933}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 54585216

約数和(自身を除く): 25710062

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1358, 1933, 2134, 3866, 7469, 13531, 14938, 21263, 27062, 42526, 148841, 187501, 297682, 375002, 1312507, 2062511, 2625014, 4125022, 14437577, 28875154]

約数ペア:

[(1, 28875154), (2, 14437577), (7, 4125022), (11, 2625014), (14, 2062511), (22, 1312507), (77, 375002), (97, 297682), (154, 187501), (194, 148841), (679, 42526), (1067, 27062), (1358, 21263), (1933, 14938), (2134, 13531), (3866, 7469)]