64405348

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{10133}}^1$

素因数の和:10371

約数の個数: 24

約数和(自身を含む): 129390912

約数和(自身を除く): 64985564

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 10133, 20266, 40532, 70931, 141862, 283724, 2300191, 4600382, 9200764, 16101337, 32202674, 64405348]

約数ペア:

[(1, 64405348), (2, 32202674), (4, 16101337), (7, 9200764), (14, 4600382), (28, 2300191), (227, 283724), (454, 141862), (908, 70931), (1589, 40532), (3178, 20266), (6356, 10133)]