5561608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 11453400

約数和(自身を除く): 5891792

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1009, 1378, 2018, 2756, 4036, 5512, 8072, 13117, 26234, 52468, 53477, 104936, 106954, 213908, 427816, 695201, 1390402, 2780804, 5561608]

約数ペア:

[(1, 5561608), (2, 2780804), (4, 1390402), (8, 695201), (13, 427816), (26, 213908), (52, 106954), (53, 104936), (104, 53477), (106, 52468), (212, 26234), (424, 13117), (689, 8072), (1009, 5512), (1378, 4036), (2018, 2756)]