127512716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{43609}}^1$

素因数の和:43673

約数の個数: 24

約数和(自身を含む): 241773840

約数和(自身を除く): 114261124

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 43609, 87218, 174436, 741353, 1482706, 1875187, 2965412, 3750374, 7500748, 31878179, 63756358, 127512716]

約数ペア:

[(1, 127512716), (2, 63756358), (4, 31878179), (17, 7500748), (34, 3750374), (43, 2965412), (68, 1875187), (86, 1482706), (172, 741353), (731, 174436), (1462, 87218), (2924, 43609)]