565579456

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{52291}}^1$

素因数の和:52329

約数の個数: 42

約数和(自身を含む): 1215318372

約数和(自身を除く): 649738916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 52291, 104582, 209164, 418328, 679783, 836656, 1359566, 1673312, 2719132, 3346624, 5438264, 8837179, 10876528, 17674358, 21753056, 35348716, 43506112, 70697432, 141394864, 282789728, 565579456]

約数ペア:

[(1, 565579456), (2, 282789728), (4, 141394864), (8, 70697432), (13, 43506112), (16, 35348716), (26, 21753056), (32, 17674358), (52, 10876528), (64, 8837179), (104, 5438264), (169, 3346624), (208, 2719132), (338, 1673312), (416, 1359566), (676, 836656), (832, 679783), (1352, 418328), (2704, 209164), (5408, 104582), (10816, 52291)]