65487656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{629689}}^1$

素因数の和:629708

約数の個数: 16

約数和(自身を含む): 132234900

約数和(自身を除く): 66747244

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 629689, 1259378, 2518756, 5037512, 8185957, 16371914, 32743828, 65487656]

約数ペア:

[(1, 65487656), (2, 32743828), (4, 16371914), (8, 8185957), (13, 5037512), (26, 2518756), (52, 1259378), (104, 629689)]