25596008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 50460960

約数和(自身を除く): 24864952

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 2011, 3182, 4022, 6364, 8044, 12728, 16088, 74407, 86473, 148814, 172946, 297628, 345892, 595256, 691784, 3199501, 6399002, 12798004, 25596008]

約数ペア:

[(1, 25596008), (2, 12798004), (4, 6399002), (8, 3199501), (37, 691784), (43, 595256), (74, 345892), (86, 297628), (148, 172946), (172, 148814), (296, 86473), (344, 74407), (1591, 16088), (2011, 12728), (3182, 8044), (4022, 6364)]