40452734

素因数分解:

$2^1\times 7^3\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 71544000

約数和(自身を除く): 31091266

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 343, 541, 686, 763, 1082, 1526, 3787, 5341, 7574, 10682, 26509, 37387, 53018, 58969, 74774, 117938, 185563, 371126, 412783, 825566, 2889481, 5778962, 20226367, 40452734]

約数ペア:

[(1, 40452734), (2, 20226367), (7, 5778962), (14, 2889481), (49, 825566), (98, 412783), (109, 371126), (218, 185563), (343, 117938), (541, 74774), (686, 58969), (763, 53018), (1082, 37387), (1526, 26509), (3787, 10682), (5341, 7574)]