71965572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{856733}}^1$

素因数の和:856747

約数の個数: 24

約数和(自身を含む): 191908416

約数和(自身を除く): 119942844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 856733, 1713466, 2570199, 3426932, 5140398, 5997131, 10280796, 11994262, 17991393, 23988524, 35982786, 71965572]

約数ペア:

[(1, 71965572), (2, 35982786), (3, 23988524), (4, 17991393), (6, 11994262), (7, 10280796), (12, 5997131), (14, 5140398), (21, 3426932), (28, 2570199), (42, 1713466), (84, 856733)]