27641516

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26681}}^1$

素因数の和:26729

約数の個数: 24

約数和(自身を含む): 56779296

約数和(自身を除く): 29137780

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 26681, 53362, 106724, 186767, 373534, 747068, 987197, 1974394, 3948788, 6910379, 13820758, 27641516]

約数ペア:

[(1, 27641516), (2, 13820758), (4, 6910379), (7, 3948788), (14, 1974394), (28, 987197), (37, 747068), (74, 373534), (148, 186767), (259, 106724), (518, 53362), (1036, 26681)]