64440574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4080

約数の個数: 32

約数和(自身を含む): 114276096

約数和(自身を除く): 49835522

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 4007, 8014, 8041, 16082, 44077, 68119, 88154, 136238, 172301, 344602, 749309, 1498618, 1895311, 2929117, 3790622, 5858234, 32220287, 64440574]

約数ペア:

[(1, 64440574), (2, 32220287), (11, 5858234), (17, 3790622), (22, 2929117), (34, 1895311), (43, 1498618), (86, 749309), (187, 344602), (374, 172301), (473, 136238), (731, 88154), (946, 68119), (1462, 44077), (4007, 16082), (8014, 8041)]