27885814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{74561}}^1$

素因数の和:74591

約数の個数: 16

約数和(自身を含む): 48316176

約数和(自身を除く): 20430362

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 74561, 149122, 820171, 1267537, 1640342, 2535074, 13942907, 27885814]

約数ペア:

[(1, 27885814), (2, 13942907), (11, 2535074), (17, 1640342), (22, 1267537), (34, 820171), (187, 149122), (374, 74561)]