66286972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{14783}}^1$

素因数の和:14865

約数の個数: 24

約数和(自身を含む): 124185600

約数和(自身を除く): 57898628

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 14783, 29566, 59132, 280877, 561754, 872197, 1123508, 1744394, 3488788, 16571743, 33143486, 66286972]

約数ペア:

[(1, 66286972), (2, 33143486), (4, 16571743), (19, 3488788), (38, 1744394), (59, 1123508), (76, 872197), (118, 561754), (236, 280877), (1121, 59132), (2242, 29566), (4484, 14783)]