27663124

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 49949480

約数和(自身を除く): 22286356

約数列:

[1, 2, 4, 37, 74, 148, 409, 457, 818, 914, 1636, 1828, 15133, 16909, 30266, 33818, 60532, 67636, 186913, 373826, 747652, 6915781, 13831562, 27663124]

約数ペア:

[(1, 27663124), (2, 13831562), (4, 6915781), (37, 747652), (74, 373826), (148, 186913), (409, 67636), (457, 60532), (818, 33818), (914, 30266), (1636, 16909), (1828, 15133)]