25756536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2716

約数の個数: 64

約数和(自身を含む): 71608320

約数和(自身を除く): 45851784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 2663, 3224, 4836, 5326, 7989, 9672, 10652, 15978, 21304, 31956, 34619, 63912, 69238, 82553, 103857, 138476, 165106, 207714, 247659, 276952, 330212, 415428, 495318, 660424, 830856, 990636, 1073189, 1981272, 2146378, 3219567, 4292756, 6439134, 8585512, 12878268, 25756536]

約数ペア:

[(1, 25756536), (2, 12878268), (3, 8585512), (4, 6439134), (6, 4292756), (8, 3219567), (12, 2146378), (13, 1981272), (24, 1073189), (26, 990636), (31, 830856), (39, 660424), (52, 495318), (62, 415428), (78, 330212), (93, 276952), (104, 247659), (124, 207714), (156, 165106), (186, 138476), (248, 103857), (312, 82553), (372, 69238), (403, 63912), (744, 34619), (806, 31956), (1209, 21304), (1612, 15978), (2418, 10652), (2663, 9672), (3224, 7989), (4836, 5326)]