66076528

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31051}}^1$

素因数の和:31085

約数の個数: 40

約数和(自身を含む): 154017920

約数和(自身を除く): 87941392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 31051, 62102, 124204, 217357, 248408, 434714, 496816, 589969, 869428, 1179938, 1738856, 2359876, 3477712, 4129783, 4719752, 8259566, 9439504, 16519132, 33038264, 66076528]

約数ペア:

[(1, 66076528), (2, 33038264), (4, 16519132), (7, 9439504), (8, 8259566), (14, 4719752), (16, 4129783), (19, 3477712), (28, 2359876), (38, 1738856), (56, 1179938), (76, 869428), (112, 589969), (133, 496816), (152, 434714), (266, 248408), (304, 217357), (532, 124204), (1064, 62102), (2128, 31051)]