27660152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{839}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 56095200

約数和(自身を除く): 28435048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 839, 1268, 1678, 2536, 3356, 4121, 6712, 8242, 10907, 16484, 21814, 32968, 43628, 87256, 265963, 531926, 1063852, 2127704, 3457519, 6915038, 13830076, 27660152]

約数ペア:

[(1, 27660152), (2, 13830076), (4, 6915038), (8, 3457519), (13, 2127704), (26, 1063852), (52, 531926), (104, 265963), (317, 87256), (634, 43628), (839, 32968), (1268, 21814), (1678, 16484), (2536, 10907), (3356, 8242), (4121, 6712)]