28702404

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{8573}}^1$

素因数の和:8617

約数の個数: 48

約数和(自身を含む): 76823040

約数和(自身を除く): 48120636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 8573, 17146, 25719, 34292, 51438, 77157, 102876, 154314, 231471, 265763, 308628, 462942, 531526, 797289, 925884, 1063052, 1594578, 2391867, 3189156, 4783734, 7175601, 9567468, 14351202, 28702404]

約数ペア:

[(1, 28702404), (2, 14351202), (3, 9567468), (4, 7175601), (6, 4783734), (9, 3189156), (12, 2391867), (18, 1594578), (27, 1063052), (31, 925884), (36, 797289), (54, 531526), (62, 462942), (93, 308628), (108, 265763), (124, 231471), (186, 154314), (279, 102876), (372, 77157), (558, 51438), (837, 34292), (1116, 25719), (1674, 17146), (3348, 8573)]