25765012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70783}}^1$

素因数の和:70807

約数の個数: 24

約数和(自身を含む): 55494656

約数和(自身を除く): 29729644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 70783, 141566, 283132, 495481, 920179, 990962, 1840358, 1981924, 3680716, 6441253, 12882506, 25765012]

約数ペア:

[(1, 25765012), (2, 12882506), (4, 6441253), (7, 3680716), (13, 1981924), (14, 1840358), (26, 990962), (28, 920179), (52, 495481), (91, 283132), (182, 141566), (364, 70783)]