28014897864

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1815377}}^1$

素因数の和:1816029

約数の個数: 32

約数和(自身を含む): 70146205920

約数和(自身を除く): 42131308056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5144, 7716, 15432, 1815377, 3630754, 5446131, 7261508, 10892262, 14523016, 21784524, 43569048, 1167287411, 2334574822, 3501862233, 4669149644, 7003724466, 9338299288, 14007448932, 28014897864]

約数ペア:

[(1, 28014897864), (2, 14007448932), (3, 9338299288), (4, 7003724466), (6, 4669149644), (8, 3501862233), (12, 2334574822), (24, 1167287411), (643, 43569048), (1286, 21784524), (1929, 14523016), (2572, 10892262), (3858, 7261508), (5144, 5446131), (7716, 3630754), (15432, 1815377)]