25293372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 63894432

約数和(自身を除く): 38601060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 577, 843, 1124, 1154, 1686, 1731, 2308, 3372, 3462, 3653, 6924, 7306, 7501, 10959, 14612, 15002, 21918, 22503, 30004, 43836, 45006, 90012, 162137, 324274, 486411, 648548, 972822, 1945644, 2107781, 4215562, 6323343, 8431124, 12646686, 25293372]

約数ペア:

[(1, 25293372), (2, 12646686), (3, 8431124), (4, 6323343), (6, 4215562), (12, 2107781), (13, 1945644), (26, 972822), (39, 648548), (52, 486411), (78, 324274), (156, 162137), (281, 90012), (562, 45006), (577, 43836), (843, 30004), (1124, 22503), (1154, 21918), (1686, 15002), (1731, 14612), (2308, 10959), (3372, 7501), (3462, 7306), (3653, 6924)]