69987368

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4253}}^1$

素因数の和:4298

約数の個数: 48

約数和(自身を含む): 152761140

約数和(自身を除く): 82773772

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 4253, 8228, 8506, 16456, 17012, 34024, 46783, 72301, 93566, 144602, 187132, 289204, 374264, 514613, 578408, 795311, 1029226, 1590622, 2058452, 3181244, 4116904, 6362488, 8748421, 17496842, 34993684, 69987368]

約数ペア:

[(1, 69987368), (2, 34993684), (4, 17496842), (8, 8748421), (11, 6362488), (17, 4116904), (22, 3181244), (34, 2058452), (44, 1590622), (68, 1029226), (88, 795311), (121, 578408), (136, 514613), (187, 374264), (242, 289204), (374, 187132), (484, 144602), (748, 93566), (968, 72301), (1496, 46783), (2057, 34024), (4114, 17012), (4253, 16456), (8228, 8506)]