71785812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{854593}}^1$

素因数の和:854607

約数の個数: 24

約数和(自身を含む): 191429056

約数和(自身を除く): 119643244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 854593, 1709186, 2563779, 3418372, 5127558, 5982151, 10255116, 11964302, 17946453, 23928604, 35892906, 71785812]

約数ペア:

[(1, 71785812), (2, 35892906), (3, 23928604), (4, 17946453), (6, 11964302), (7, 10255116), (12, 5982151), (14, 5127558), (21, 3418372), (28, 2563779), (42, 1709186), (84, 854593)]