71336426

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{12161}}^1$

素因数の和:12589

約数の個数: 16

約数和(自身を含む): 122592960

約数和(自身を除く): 51256534

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 12161, 24322, 85127, 170254, 5095459, 10190918, 35668213, 71336426]

約数ペア:

[(1, 71336426), (2, 35668213), (7, 10190918), (14, 5095459), (419, 170254), (838, 85127), (2933, 24322), (5866, 12161)]