66622884

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{8581}}^1$

素因数の和:9235

約数の個数: 24

約数和(自身を含む): 155711808

約数和(自身を除く): 89088924

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 8581, 17162, 25743, 34324, 51486, 102972, 5551907, 11103814, 16655721, 22207628, 33311442, 66622884]

約数ペア:

[(1, 66622884), (2, 33311442), (3, 22207628), (4, 16655721), (6, 11103814), (12, 5551907), (647, 102972), (1294, 51486), (1941, 34324), (2588, 25743), (3882, 17162), (7764, 8581)]