25169732

素因数分解:

$2^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:756

約数の個数: 36

約数和(自身を含む): 51533244

約数和(自身を除く): 26363512

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 281, 457, 562, 914, 1124, 1828, 1967, 3199, 3934, 6398, 7868, 12796, 13769, 22393, 27538, 44786, 55076, 89572, 128417, 256834, 513668, 898919, 1797838, 3595676, 6292433, 12584866, 25169732]

約数ペア:

[(1, 25169732), (2, 12584866), (4, 6292433), (7, 3595676), (14, 1797838), (28, 898919), (49, 513668), (98, 256834), (196, 128417), (281, 89572), (457, 55076), (562, 44786), (914, 27538), (1124, 22393), (1828, 13769), (1967, 12796), (3199, 7868), (3934, 6398)]