25689496

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5527}}^1$

素因数の和:5623

約数の個数: 32

約数和(自身を含む): 55722240

約数和(自身を除く): 30032744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 5527, 11054, 22108, 38689, 44216, 77378, 154756, 309512, 458741, 917482, 1834964, 3211187, 3669928, 6422374, 12844748, 25689496]

約数ペア:

[(1, 25689496), (2, 12844748), (4, 6422374), (7, 3669928), (8, 3211187), (14, 1834964), (28, 917482), (56, 458741), (83, 309512), (166, 154756), (332, 77378), (581, 44216), (664, 38689), (1162, 22108), (2324, 11054), (4648, 5527)]