61789816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{881}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 126690480

約数和(自身を除く): 64900664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 797, 881, 1594, 1762, 3188, 3524, 6376, 7048, 8767, 9691, 17534, 19382, 35068, 38764, 70136, 77528, 702157, 1404314, 2808628, 5617256, 7723727, 15447454, 30894908, 61789816]

約数ペア:

[(1, 61789816), (2, 30894908), (4, 15447454), (8, 7723727), (11, 5617256), (22, 2808628), (44, 1404314), (88, 702157), (797, 77528), (881, 70136), (1594, 38764), (1762, 35068), (3188, 19382), (3524, 17534), (6376, 9691), (7048, 8767)]