42878792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1663}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 88058880

約数和(自身を除く): 45180088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 293, 586, 1172, 1663, 2344, 3223, 3326, 6446, 6652, 12892, 13304, 18293, 25784, 36586, 73172, 146344, 487259, 974518, 1949036, 3898072, 5359849, 10719698, 21439396, 42878792]

約数ペア:

[(1, 42878792), (2, 21439396), (4, 10719698), (8, 5359849), (11, 3898072), (22, 1949036), (44, 974518), (88, 487259), (293, 146344), (586, 73172), (1172, 36586), (1663, 25784), (2344, 18293), (3223, 13304), (3326, 12892), (6446, 6652)]