71472894

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{17239}}^1$

素因数の和:17935

約数の個数: 16

約数和(自身を含む): 143160960

約数和(自身を除く): 71688066

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 17239, 34478, 51717, 103434, 11912149, 23824298, 35736447, 71472894]

約数ペア:

[(1, 71472894), (2, 35736447), (3, 23824298), (6, 11912149), (691, 103434), (1382, 51717), (2073, 34478), (4146, 17239)]