2721363344

素因数分解:

$2^4\times 7^1\times {\mathrm{997}}^1\times {\mathrm{24371}}^1$

素因数の和:25383

約数の個数: 40

約数和(自身を含む): 6032167488

約数和(自身を除く): 3310804144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 997, 1994, 3988, 6979, 7976, 13958, 15952, 24371, 27916, 48742, 55832, 97484, 111664, 170597, 194968, 341194, 389936, 682388, 1364776, 2729552, 24297887, 48595774, 97191548, 170085209, 194383096, 340170418, 388766192, 680340836, 1360681672, 2721363344]

約数ペア:

[(1, 2721363344), (2, 1360681672), (4, 680340836), (7, 388766192), (8, 340170418), (14, 194383096), (16, 170085209), (28, 97191548), (56, 48595774), (112, 24297887), (997, 2729552), (1994, 1364776), (3988, 682388), (6979, 389936), (7976, 341194), (13958, 194968), (15952, 170597), (24371, 111664), (27916, 97484), (48742, 55832)]