7117864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 14553000

約数和(自身を除く): 7435136

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 769, 1157, 1538, 2314, 3076, 4628, 6152, 9256, 9997, 19994, 39988, 68441, 79976, 136882, 273764, 547528, 889733, 1779466, 3558932, 7117864]

約数ペア:

[(1, 7117864), (2, 3558932), (4, 1779466), (8, 889733), (13, 547528), (26, 273764), (52, 136882), (89, 79976), (104, 68441), (178, 39988), (356, 19994), (712, 9997), (769, 9256), (1157, 6152), (1538, 4628), (2314, 3076)]