1742518928

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{81701}}^1$

素因数の和:81783

約数の個数: 40

約数和(自身を含む): 3566128896

約数和(自身を除く): 1823609968

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 10664, 21328, 81701, 163402, 326804, 653608, 1307216, 2532731, 3513143, 5065462, 7026286, 10130924, 14052572, 20261848, 28105144, 40523696, 56210288, 108907433, 217814866, 435629732, 871259464, 1742518928]

約数ペア:

[(1, 1742518928), (2, 871259464), (4, 435629732), (8, 217814866), (16, 108907433), (31, 56210288), (43, 40523696), (62, 28105144), (86, 20261848), (124, 14052572), (172, 10130924), (248, 7026286), (344, 5065462), (496, 3513143), (688, 2532731), (1333, 1307216), (2666, 653608), (5332, 326804), (10664, 163402), (21328, 81701)]