25203464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22031}}^1$

素因数の和:22061

約数の個数: 32

約数和(自身を含む): 55520640

約数和(自身を除く): 30317176

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 22031, 44062, 88124, 176248, 242341, 286403, 484682, 572806, 969364, 1145612, 1938728, 2291224, 3150433, 6300866, 12601732, 25203464]

約数ペア:

[(1, 25203464), (2, 12601732), (4, 6300866), (8, 3150433), (11, 2291224), (13, 1938728), (22, 1145612), (26, 969364), (44, 572806), (52, 484682), (88, 286403), (104, 242341), (143, 176248), (286, 88124), (572, 44062), (1144, 22031)]