42989422

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71411}}^1$

素因数の和:71463

約数の個数: 16

約数和(自身を含む): 75411072

約数和(自身を除く): 32421650

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 71411, 142822, 499877, 999754, 3070673, 6141346, 21494711, 42989422]

約数ペア:

[(1, 42989422), (2, 21494711), (7, 6141346), (14, 3070673), (43, 999754), (86, 499877), (301, 142822), (602, 71411)]