71891062

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{2039}}^1$

素因数の和:2136

約数の個数: 24

約数和(自身を含む): 116488080

約数和(自身を除く): 44597018

約数列:

[1, 2, 17, 34, 61, 122, 289, 578, 1037, 2039, 2074, 4078, 17629, 34663, 35258, 69326, 124379, 248758, 589271, 1178542, 2114443, 4228886, 35945531, 71891062]

約数ペア:

[(1, 71891062), (2, 35945531), (17, 4228886), (34, 2114443), (61, 1178542), (122, 589271), (289, 248758), (578, 124379), (1037, 69326), (2039, 35258), (2074, 34663), (4078, 17629)]