71974644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{856841}}^1$

素因数の和:856855

約数の個数: 24

約数和(自身を含む): 191932608

約数和(自身を除く): 119957964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 856841, 1713682, 2570523, 3427364, 5141046, 5997887, 10282092, 11995774, 17993661, 23991548, 35987322, 71974644]

約数ペア:

[(1, 71974644), (2, 35987322), (3, 23991548), (4, 17993661), (6, 11995774), (7, 10282092), (12, 5997887), (14, 5141046), (21, 3427364), (28, 2570523), (42, 1713682), (84, 856841)]