25765964

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2862

約数の個数: 36

約数和(自身を含む): 53587296

約数和(自身を除く): 27821332

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 2797, 4606, 5594, 9212, 11188, 19579, 39158, 78316, 131459, 137053, 262918, 274106, 525836, 548212, 920213, 1840426, 3680852, 6441491, 12882982, 25765964]

約数ペア:

[(1, 25765964), (2, 12882982), (4, 6441491), (7, 3680852), (14, 1840426), (28, 920213), (47, 548212), (49, 525836), (94, 274106), (98, 262918), (188, 137053), (196, 131459), (329, 78316), (658, 39158), (1316, 19579), (2303, 11188), (2797, 9212), (4606, 5594)]