66448717

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 71188480

約数和(自身を除く): 4739763

約数列:

[1, 31, 43, 79, 631, 1333, 2449, 3397, 19561, 27133, 49849, 105307, 841123, 1545319, 2143507, 66448717]

約数ペア:

[(1, 66448717), (31, 2143507), (43, 1545319), (79, 841123), (631, 105307), (1333, 49849), (2449, 27133), (3397, 19561)]