40007434

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{11503}}^1$

素因数の和:11589

約数の個数: 16

約数和(自身を含む): 62949888

約数和(自身を除く): 22942454

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 11503, 23006, 425611, 540641, 851222, 1081282, 20003717, 40007434]

約数ペア:

[(1, 40007434), (2, 20003717), (37, 1081282), (47, 851222), (74, 540641), (94, 425611), (1739, 23006), (3478, 11503)]