39729608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{261379}}^1$

素因数の和:261404

約数の個数: 16

約数和(自身を含む): 78414000

約数和(自身を除く): 38684392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 261379, 522758, 1045516, 2091032, 4966201, 9932402, 19864804, 39729608]

約数ペア:

[(1, 39729608), (2, 19864804), (4, 9932402), (8, 4966201), (19, 2091032), (38, 1045516), (76, 522758), (152, 261379)]