66213136

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1540

約数の個数: 60

約数和(自身を含む): 147240576

約数和(自身を除く): 81027440

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 506, 968, 1012, 1487, 1936, 2024, 2783, 2974, 4048, 5566, 5948, 11132, 11896, 16357, 22264, 23792, 32714, 34201, 44528, 65428, 68402, 130856, 136804, 179927, 261712, 273608, 359854, 376211, 547216, 719708, 752422, 1439416, 1504844, 2878832, 3009688, 4138321, 6019376, 8276642, 16553284, 33106568, 66213136]

約数ペア:

[(1, 66213136), (2, 33106568), (4, 16553284), (8, 8276642), (11, 6019376), (16, 4138321), (22, 3009688), (23, 2878832), (44, 1504844), (46, 1439416), (88, 752422), (92, 719708), (121, 547216), (176, 376211), (184, 359854), (242, 273608), (253, 261712), (368, 179927), (484, 136804), (506, 130856), (968, 68402), (1012, 65428), (1487, 44528), (1936, 34201), (2024, 32714), (2783, 23792), (2974, 22264), (4048, 16357), (5566, 11896), (5948, 11132)]