72081422

素因数分解:

$2^1\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{2843}}^1$

素因数の和:4663

約数の個数: 16

約数和(自身を含む): 123679872

約数和(自身を除く): 51598450

約数列:

[1, 2, 7, 14, 1811, 2843, 3622, 5686, 12677, 19901, 25354, 39802, 5148673, 10297346, 36040711, 72081422]

約数ペア:

[(1, 72081422), (2, 36040711), (7, 10297346), (14, 5148673), (1811, 39802), (2843, 25354), (3622, 19901), (5686, 12677)]