25689076

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2311}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 51529856

約数和(自身を除く): 25840780

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2311, 2779, 4622, 5558, 9244, 11116, 16177, 32354, 64708, 917467, 1834934, 3669868, 6422269, 12844538, 25689076]

約数ペア:

[(1, 25689076), (2, 12844538), (4, 6422269), (7, 3669868), (14, 1834934), (28, 917467), (397, 64708), (794, 32354), (1588, 16177), (2311, 11116), (2779, 9244), (4622, 5558)]