71768172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{854383}}^1$

素因数の和:854397

約数の個数: 24

約数和(自身を含む): 191382016

約数和(自身を除く): 119613844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 854383, 1708766, 2563149, 3417532, 5126298, 5980681, 10252596, 11961362, 17942043, 23922724, 35884086, 71768172]

約数ペア:

[(1, 71768172), (2, 35884086), (3, 23922724), (4, 17942043), (6, 11961362), (7, 10252596), (12, 5980681), (14, 5126298), (21, 3417532), (28, 2563149), (42, 1708766), (84, 854383)]