1888739552

素因数分解:

$2^5\times 7^1\times {\mathrm{439}}^1\times {\mathrm{19207}}^1$

素因数の和:19663

約数の個数: 48

約数和(自身を含む): 4259566080

約数和(自身を除く): 2370826528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 439, 878, 1756, 3073, 3512, 6146, 7024, 12292, 14048, 19207, 24584, 38414, 49168, 76828, 98336, 134449, 153656, 268898, 307312, 537796, 614624, 1075592, 2151184, 4302368, 8431873, 16863746, 33727492, 59023111, 67454984, 118046222, 134909968, 236092444, 269819936, 472184888, 944369776, 1888739552]

約数ペア:

[(1, 1888739552), (2, 944369776), (4, 472184888), (7, 269819936), (8, 236092444), (14, 134909968), (16, 118046222), (28, 67454984), (32, 59023111), (56, 33727492), (112, 16863746), (224, 8431873), (439, 4302368), (878, 2151184), (1756, 1075592), (3073, 614624), (3512, 537796), (6146, 307312), (7024, 268898), (12292, 153656), (14048, 134449), (19207, 98336), (24584, 76828), (38414, 49168)]