66260696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{487211}}^1$

素因数の和:487234

約数の個数: 16

約数和(自身を含む): 131547240

約数和(自身を除く): 65286544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 487211, 974422, 1948844, 3897688, 8282587, 16565174, 33130348, 66260696]

約数ペア:

[(1, 66260696), (2, 33130348), (4, 16565174), (8, 8282587), (17, 3897688), (34, 1948844), (68, 974422), (136, 487211)]