66763292

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 118525680

約数和(自身を除く): 51762388

約数列:

[1, 2, 4, 107, 214, 389, 401, 428, 778, 802, 1556, 1604, 41623, 42907, 83246, 85814, 155989, 166492, 171628, 311978, 623956, 16690823, 33381646, 66763292]

約数ペア:

[(1, 66763292), (2, 33381646), (4, 16690823), (107, 623956), (214, 311978), (389, 171628), (401, 166492), (428, 155989), (778, 85814), (802, 83246), (1556, 42907), (1604, 41623)]