565557824

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{52289}}^1$

素因数の和:52327

約数の個数: 42

約数和(自身を含む): 1215271890

約数和(自身を除く): 649714066

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 52289, 104578, 209156, 418312, 679757, 836624, 1359514, 1673248, 2719028, 3346496, 5438056, 8836841, 10876112, 17673682, 21752224, 35347364, 43504448, 70694728, 141389456, 282778912, 565557824]

約数ペア:

[(1, 565557824), (2, 282778912), (4, 141389456), (8, 70694728), (13, 43504448), (16, 35347364), (26, 21752224), (32, 17673682), (52, 10876112), (64, 8836841), (104, 5438056), (169, 3346496), (208, 2719028), (338, 1673248), (416, 1359514), (676, 836624), (832, 679757), (1352, 418312), (2704, 209156), (5408, 104578), (10816, 52289)]