71358854

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{7927}}^1$

素因数の和:8579

約数の個数: 16

約数和(自身を含む): 122535168

約数和(自身を除く): 51176314

約数列:

[1, 2, 7, 14, 643, 1286, 4501, 7927, 9002, 15854, 55489, 110978, 5097061, 10194122, 35679427, 71358854]

約数ペア:

[(1, 71358854), (2, 35679427), (7, 10194122), (14, 5097061), (643, 110978), (1286, 55489), (4501, 15854), (7927, 9002)]