72911620178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{5401661}}^1$

素因数の和:5402077

約数の個数: 16

約数和(自身を含む): 116092519704

約数和(自身を除く): 43180899526

約数列:

[1, 2, 17, 34, 397, 794, 6749, 13498, 5401661, 10803322, 91828237, 183656474, 2144459417, 4288918834, 36455810089, 72911620178]

約数ペア:

[(1, 72911620178), (2, 36455810089), (17, 4288918834), (34, 2144459417), (397, 183656474), (794, 91828237), (6749, 10803322), (13498, 5401661)]