66081928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4783}}^1$

素因数の和:4957

約数の個数: 32

約数和(自身を含む): 136056960

約数和(自身を除く): 69975032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 4783, 6908, 9566, 13816, 19132, 38264, 52613, 105226, 210452, 420904, 750931, 1501862, 3003724, 6007448, 8260241, 16520482, 33040964, 66081928]

約数ペア:

[(1, 66081928), (2, 33040964), (4, 16520482), (8, 8260241), (11, 6007448), (22, 3003724), (44, 1501862), (88, 750931), (157, 420904), (314, 210452), (628, 105226), (1256, 52613), (1727, 38264), (3454, 19132), (4783, 13816), (6908, 9566)]