68540978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2027}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 118272960

約数和(自身を除く): 49731982

約数列:

[1, 2, 11, 22, 29, 53, 58, 106, 319, 583, 638, 1166, 1537, 2027, 3074, 4054, 16907, 22297, 33814, 44594, 58783, 107431, 117566, 214862, 646613, 1181741, 1293226, 2363482, 3115499, 6230998, 34270489, 68540978]

約数ペア:

[(1, 68540978), (2, 34270489), (11, 6230998), (22, 3115499), (29, 2363482), (53, 1293226), (58, 1181741), (106, 646613), (319, 214862), (583, 117566), (638, 107431), (1166, 58783), (1537, 44594), (2027, 33814), (3074, 22297), (4054, 16907)]