28619108

素因数分解:

$2^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1361}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 57356544

約数和(自身を除く): 28737436

約数列:

[1, 2, 4, 7, 14, 28, 751, 1361, 1502, 2722, 3004, 5257, 5444, 9527, 10514, 19054, 21028, 38108, 1022111, 2044222, 4088444, 7154777, 14309554, 28619108]

約数ペア:

[(1, 28619108), (2, 14309554), (4, 7154777), (7, 4088444), (14, 2044222), (28, 1022111), (751, 38108), (1361, 21028), (1502, 19054), (2722, 10514), (3004, 9527), (5257, 5444)]