71286684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{848651}}^1$

素因数の和:848665

約数の個数: 24

約数和(自身を含む): 190098048

約数和(自身を除く): 118811364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 848651, 1697302, 2545953, 3394604, 5091906, 5940557, 10183812, 11881114, 17821671, 23762228, 35643342, 71286684]

約数ペア:

[(1, 71286684), (2, 35643342), (3, 23762228), (4, 17821671), (6, 11881114), (7, 10183812), (12, 5940557), (14, 5091906), (21, 3394604), (28, 2545953), (42, 1697302), (84, 848651)]