40086028

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4007}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 73057824

約数和(自身を除く): 32971796

約数列:

[1, 2, 4, 41, 61, 82, 122, 164, 244, 2501, 4007, 5002, 8014, 10004, 16028, 164287, 244427, 328574, 488854, 657148, 977708, 10021507, 20043014, 40086028]

約数ペア:

[(1, 40086028), (2, 20043014), (4, 10021507), (41, 977708), (61, 657148), (82, 488854), (122, 328574), (164, 244427), (244, 164287), (2501, 16028), (4007, 10004), (5002, 8014)]