65292568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 138277440

約数和(自身を除く): 72984872

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 968, 1628, 1823, 3256, 3646, 4477, 7292, 8954, 14584, 17908, 20053, 35816, 40106, 67451, 80212, 134902, 160424, 220583, 269804, 441166, 539608, 741961, 882332, 1483922, 1764664, 2967844, 5935688, 8161571, 16323142, 32646284, 65292568]

約数ペア:

[(1, 65292568), (2, 32646284), (4, 16323142), (8, 8161571), (11, 5935688), (22, 2967844), (37, 1764664), (44, 1483922), (74, 882332), (88, 741961), (121, 539608), (148, 441166), (242, 269804), (296, 220583), (407, 160424), (484, 134902), (814, 80212), (968, 67451), (1628, 40106), (1823, 35816), (3256, 20053), (3646, 17908), (4477, 14584), (7292, 8954)]