64427822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{7603}}^1$

素因数の和:7847

約数の個数: 16

約数和(自身を含む): 102197760

約数和(自身を除く): 37769938

約数列:

[1, 2, 19, 38, 223, 446, 4237, 7603, 8474, 15206, 144457, 288914, 1695469, 3390938, 32213911, 64427822]

約数ペア:

[(1, 64427822), (2, 32213911), (19, 3390938), (38, 1695469), (223, 288914), (446, 144457), (4237, 15206), (7603, 8474)]