25730908

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3391}}^1$

素因数の和:3673

約数の個数: 24

約数和(自身を含む): 51666944

約数和(自身を除く): 25936036

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3391, 3794, 6782, 7588, 13564, 23737, 47474, 94948, 918961, 1837922, 3675844, 6432727, 12865454, 25730908]

約数ペア:

[(1, 25730908), (2, 12865454), (4, 6432727), (7, 3675844), (14, 1837922), (28, 918961), (271, 94948), (542, 47474), (1084, 23737), (1897, 13564), (3391, 7588), (3794, 6782)]