71244272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{719}}^1$

素因数の和:1301

約数の個数: 40

約数和(自身を含む): 151061760

約数和(自身を除く): 79817488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 563, 719, 1126, 1438, 2252, 2876, 4504, 5752, 6193, 7909, 9008, 11504, 12386, 15818, 24772, 31636, 49544, 63272, 99088, 126544, 404797, 809594, 1619188, 3238376, 4452767, 6476752, 8905534, 17811068, 35622136, 71244272]

約数ペア:

[(1, 71244272), (2, 35622136), (4, 17811068), (8, 8905534), (11, 6476752), (16, 4452767), (22, 3238376), (44, 1619188), (88, 809594), (176, 404797), (563, 126544), (719, 99088), (1126, 63272), (1438, 49544), (2252, 31636), (2876, 24772), (4504, 15818), (5752, 12386), (6193, 11504), (7909, 9008)]