64617224

素因数分解:

$2^3\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1553}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 138741120

約数和(自身を除く): 74123896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 743, 1486, 1553, 2972, 3106, 5201, 5944, 6212, 10402, 10871, 12424, 20804, 21742, 41608, 43484, 86968, 1153879, 2307758, 4615516, 8077153, 9231032, 16154306, 32308612, 64617224]

約数ペア:

[(1, 64617224), (2, 32308612), (4, 16154306), (7, 9231032), (8, 8077153), (14, 4615516), (28, 2307758), (56, 1153879), (743, 86968), (1486, 43484), (1553, 41608), (2972, 21742), (3106, 20804), (5201, 12424), (5944, 10871), (6212, 10402)]