26258156956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{6271}}^1$

素因数の和:6874

約数の個数: 48

約数和(自身を含む): 49123307520

約数和(自身を除く): 22865150564

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 443, 556, 886, 1772, 2363, 4726, 6271, 7531, 9452, 12542, 15062, 25084, 30124, 61577, 106607, 123154, 213214, 246308, 426428, 871669, 1046809, 1743338, 2093618, 2778053, 3486676, 4187236, 5556106, 11112212, 14818373, 29636746, 47226901, 59273492, 94453802, 188907604, 386149367, 772298734, 1544597468, 6564539239, 13129078478, 26258156956]

約数ペア:

[(1, 26258156956), (2, 13129078478), (4, 6564539239), (17, 1544597468), (34, 772298734), (68, 386149367), (139, 188907604), (278, 94453802), (443, 59273492), (556, 47226901), (886, 29636746), (1772, 14818373), (2363, 11112212), (4726, 5556106), (6271, 4187236), (7531, 3486676), (9452, 2778053), (12542, 2093618), (15062, 1743338), (25084, 1046809), (30124, 871669), (61577, 426428), (106607, 246308), (123154, 213214)]