40581422

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67411}}^1$

素因数の和:67463

約数の個数: 16

約数和(自身を含む): 71187072

約数和(自身を除く): 30605650

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 67411, 134822, 471877, 943754, 2898673, 5797346, 20290711, 40581422]

約数ペア:

[(1, 40581422), (2, 20290711), (7, 5797346), (14, 2898673), (43, 943754), (86, 471877), (301, 134822), (602, 67411)]