66388468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{976301}}^1$

素因数の和:976322

約数の個数: 12

約数和(自身を含む): 123014052

約数和(自身を除く): 56625584

約数列:

[1, 2, 4, 17, 34, 68, 976301, 1952602, 3905204, 16597117, 33194234, 66388468]

約数ペア:

[(1, 66388468), (2, 33194234), (4, 16597117), (17, 3905204), (34, 1952602), (68, 976301)]