57580496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211693}}^1$

素因数の和:211718

約数の個数: 20

約数和(自身を含む): 118125252

約数和(自身を除く): 60544756

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 211693, 423386, 846772, 1693544, 3387088, 3598781, 7197562, 14395124, 28790248, 57580496]

約数ペア:

[(1, 57580496), (2, 28790248), (4, 14395124), (8, 7197562), (16, 3598781), (17, 3387088), (34, 1693544), (68, 846772), (136, 423386), (272, 211693)]