64321664

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{4153}}^1$

素因数の和:4189

約数の個数: 48

約数和(自身を含む): 140882910

約数和(自身を除く): 76561246

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 4153, 7744, 8306, 15488, 16612, 33224, 45683, 66448, 91366, 132896, 182732, 265792, 365464, 502513, 531584, 730928, 1005026, 1461856, 2010052, 2923712, 4020104, 5847424, 8040208, 16080416, 32160832, 64321664]

約数ペア:

[(1, 64321664), (2, 32160832), (4, 16080416), (8, 8040208), (11, 5847424), (16, 4020104), (22, 2923712), (32, 2010052), (44, 1461856), (64, 1005026), (88, 730928), (121, 531584), (128, 502513), (176, 365464), (242, 265792), (352, 182732), (484, 132896), (704, 91366), (968, 66448), (1408, 45683), (1936, 33224), (3872, 16612), (4153, 15488), (7744, 8306)]