66002864

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{3373}}^1$

素因数の和:4604

約数の個数: 20

約数和(自身を含む): 128023056

約数和(自身を除く): 62020192

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 3373, 4892, 6746, 9784, 13492, 19568, 26984, 53968, 4125179, 8250358, 16500716, 33001432, 66002864]

約数ペア:

[(1, 66002864), (2, 33001432), (4, 16500716), (8, 8250358), (16, 4125179), (1223, 53968), (2446, 26984), (3373, 19568), (4892, 13492), (6746, 9784)]