25857524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2269}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 57966720

約数和(自身を除く): 32109196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2269, 2849, 4538, 5698, 9076, 11396, 15883, 24959, 31766, 49918, 63532, 83953, 99836, 167906, 174713, 335812, 349426, 587671, 698852, 923483, 1175342, 1846966, 2350684, 3693932, 6464381, 12928762, 25857524]

約数ペア:

[(1, 25857524), (2, 12928762), (4, 6464381), (7, 3693932), (11, 2350684), (14, 1846966), (22, 1175342), (28, 923483), (37, 698852), (44, 587671), (74, 349426), (77, 335812), (148, 174713), (154, 167906), (259, 99836), (308, 83953), (407, 63532), (518, 49918), (814, 31766), (1036, 24959), (1628, 15883), (2269, 11396), (2849, 9076), (4538, 5698)]