65385788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3001}}^1$

素因数の和:3437

約数の個数: 24

約数和(自身を含む): 123562320

約数和(自身を除く): 58176532

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 3001, 5447, 6002, 10894, 12004, 21788, 39013, 78026, 156052, 1257419, 2514838, 5029676, 16346447, 32692894, 65385788]

約数ペア:

[(1, 65385788), (2, 32692894), (4, 16346447), (13, 5029676), (26, 2514838), (52, 1257419), (419, 156052), (838, 78026), (1676, 39013), (3001, 21788), (5447, 12004), (6002, 10894)]