71784732

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{28351}}^1$

素因数の和:28569

約数の個数: 24

約数和(自身を含む): 168297472

約数和(自身を除く): 96512740

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 28351, 56702, 85053, 113404, 170106, 340212, 5982061, 11964122, 17946183, 23928244, 35892366, 71784732]

約数ペア:

[(1, 71784732), (2, 35892366), (3, 23928244), (4, 17946183), (6, 11964122), (12, 5982061), (211, 340212), (422, 170106), (633, 113404), (844, 85053), (1266, 56702), (2532, 28351)]