66128776

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{69463}}^1$

素因数の和:69493

約数の個数: 32

約数和(自身を含む): 150042240

約数和(自身を除く): 83913464

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 69463, 138926, 277852, 486241, 555704, 972482, 1180871, 1944964, 2361742, 3889928, 4723484, 8266097, 9446968, 16532194, 33064388, 66128776]

約数ペア:

[(1, 66128776), (2, 33064388), (4, 16532194), (7, 9446968), (8, 8266097), (14, 4723484), (17, 3889928), (28, 2361742), (34, 1944964), (56, 1180871), (68, 972482), (119, 555704), (136, 486241), (238, 277852), (476, 138926), (952, 69463)]