66334348

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 117754560

約数和(自身を除く): 51420212

約数列:

[1, 2, 4, 109, 218, 353, 431, 436, 706, 862, 1412, 1724, 38477, 46979, 76954, 93958, 152143, 153908, 187916, 304286, 608572, 16583587, 33167174, 66334348]

約数ペア:

[(1, 66334348), (2, 33167174), (4, 16583587), (109, 608572), (218, 304286), (353, 187916), (431, 153908), (436, 152143), (706, 93958), (862, 76954), (1412, 46979), (1724, 38477)]