21984544192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{26423731}}^1$

素因数の和:26423756

約数の個数: 28

約数和(自身を含む): 46981395496

約数和(自身を除く): 24996851304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 26423731, 52847462, 105694924, 211389848, 343508503, 422779696, 687017006, 845559392, 1374034012, 1691118784, 2748068024, 5496136048, 10992272096, 21984544192]

約数ペア:

[(1, 21984544192), (2, 10992272096), (4, 5496136048), (8, 2748068024), (13, 1691118784), (16, 1374034012), (26, 845559392), (32, 687017006), (52, 422779696), (64, 343508503), (104, 211389848), (208, 105694924), (416, 52847462), (832, 26423731)]