42171164

素因数分解:

$2^2\times 7^4\times {\mathrm{4391}}^1$

素因数の和:4423

約数の個数: 30

約数和(自身を含む): 86113944

約数和(自身を除く): 43942780

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4391, 4802, 8782, 9604, 17564, 30737, 61474, 122948, 215159, 430318, 860636, 1506113, 3012226, 6024452, 10542791, 21085582, 42171164]

約数ペア:

[(1, 42171164), (2, 21085582), (4, 10542791), (7, 6024452), (14, 3012226), (28, 1506113), (49, 860636), (98, 430318), (196, 215159), (343, 122948), (686, 61474), (1372, 30737), (2401, 17564), (4391, 9604), (4802, 8782)]