25455552

素因数分解:

$2^6\times 3^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:885

約数の個数: 56

約数和(自身を含む): 67793616

約数和(自身を除く): 42338064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 197, 394, 591, 673, 788, 1182, 1346, 1576, 2019, 2364, 2692, 3152, 4038, 4728, 5384, 6304, 8076, 9456, 10768, 12608, 16152, 18912, 21536, 32304, 37824, 43072, 64608, 129216, 132581, 265162, 397743, 530324, 795486, 1060648, 1590972, 2121296, 3181944, 4242592, 6363888, 8485184, 12727776, 25455552]

約数ペア:

[(1, 25455552), (2, 12727776), (3, 8485184), (4, 6363888), (6, 4242592), (8, 3181944), (12, 2121296), (16, 1590972), (24, 1060648), (32, 795486), (48, 530324), (64, 397743), (96, 265162), (192, 132581), (197, 129216), (394, 64608), (591, 43072), (673, 37824), (788, 32304), (1182, 21536), (1346, 18912), (1576, 16152), (2019, 12608), (2364, 10768), (2692, 9456), (3152, 8076), (4038, 6304), (4728, 5384)]