66932972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{971}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 123560640

約数和(自身を除く): 56627668

約数列:

[1, 2, 4, 19, 38, 76, 907, 971, 1814, 1942, 3628, 3884, 17233, 18449, 34466, 36898, 68932, 73796, 880697, 1761394, 3522788, 16733243, 33466486, 66932972]

約数ペア:

[(1, 66932972), (2, 33466486), (4, 16733243), (19, 3522788), (38, 1761394), (76, 880697), (907, 73796), (971, 68932), (1814, 36898), (1942, 34466), (3628, 18449), (3884, 17233)]