71293816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1439}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 146188800

約数和(自身を除く): 74894984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 563, 1126, 1439, 2252, 2878, 4504, 5756, 6193, 11512, 12386, 15829, 24772, 31658, 49544, 63316, 126632, 810157, 1620314, 3240628, 6481256, 8911727, 17823454, 35646908, 71293816]

約数ペア:

[(1, 71293816), (2, 35646908), (4, 17823454), (8, 8911727), (11, 6481256), (22, 3240628), (44, 1620314), (88, 810157), (563, 126632), (1126, 63316), (1439, 49544), (2252, 31658), (2878, 24772), (4504, 15829), (5756, 12386), (6193, 11512)]