71923908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{856237}}^1$

素因数の和:856251

約数の個数: 24

約数和(自身を含む): 191797312

約数和(自身を除く): 119873404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 856237, 1712474, 2568711, 3424948, 5137422, 5993659, 10274844, 11987318, 17980977, 23974636, 35961954, 71923908]

約数ペア:

[(1, 71923908), (2, 35961954), (3, 23974636), (4, 17980977), (6, 11987318), (7, 10274844), (12, 5993659), (14, 5137422), (21, 3424948), (28, 2568711), (42, 1712474), (84, 856237)]