66499736

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 131628240

約数和(自身を除く): 65128504

約数列:

[1, 2, 4, 8, 47, 53, 71, 94, 106, 142, 188, 212, 284, 376, 424, 568, 2209, 2491, 3337, 3763, 4418, 4982, 6674, 7526, 8836, 9964, 13348, 15052, 17672, 19928, 26696, 30104, 117077, 156839, 176861, 234154, 313678, 353722, 468308, 627356, 707444, 936616, 1254712, 1414888, 8312467, 16624934, 33249868, 66499736]

約数ペア:

[(1, 66499736), (2, 33249868), (4, 16624934), (8, 8312467), (47, 1414888), (53, 1254712), (71, 936616), (94, 707444), (106, 627356), (142, 468308), (188, 353722), (212, 313678), (284, 234154), (376, 176861), (424, 156839), (568, 117077), (2209, 30104), (2491, 26696), (3337, 19928), (3763, 17672), (4418, 15052), (4982, 13348), (6674, 9964), (7526, 8836)]