74171612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1090759}}^1$

素因数の和:1090780

約数の個数: 12

約数和(自身を含む): 137435760

約数和(自身を除く): 63264148

約数列:

[1, 2, 4, 17, 34, 68, 1090759, 2181518, 4363036, 18542903, 37085806, 74171612]

約数ペア:

[(1, 74171612), (2, 37085806), (4, 18542903), (17, 4363036), (34, 2181518), (68, 1090759)]