25141564

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1423}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 50398208

約数和(自身を除く): 25256644

約数列:

[1, 2, 4, 7, 14, 28, 631, 1262, 1423, 2524, 2846, 4417, 5692, 8834, 9961, 17668, 19922, 39844, 897913, 1795826, 3591652, 6285391, 12570782, 25141564]

約数ペア:

[(1, 25141564), (2, 12570782), (4, 6285391), (7, 3591652), (14, 1795826), (28, 897913), (631, 39844), (1262, 19922), (1423, 17668), (2524, 9961), (2846, 8834), (4417, 5692)]