27762112

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2049

約数の個数: 56

約数和(自身を含む): 65024000

約数和(自身を除く): 37261888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 1999, 3472, 3998, 6944, 7996, 13888, 13993, 15992, 27986, 31984, 55972, 61969, 63968, 111944, 123938, 127936, 223888, 247876, 433783, 447776, 495752, 867566, 895552, 991504, 1735132, 1983008, 3470264, 3966016, 6940528, 13881056, 27762112]

約数ペア:

[(1, 27762112), (2, 13881056), (4, 6940528), (7, 3966016), (8, 3470264), (14, 1983008), (16, 1735132), (28, 991504), (31, 895552), (32, 867566), (56, 495752), (62, 447776), (64, 433783), (112, 247876), (124, 223888), (217, 127936), (224, 123938), (248, 111944), (434, 63968), (448, 61969), (496, 55972), (868, 31984), (992, 27986), (1736, 15992), (1984, 13993), (1999, 13888), (3472, 7996), (3998, 6944)]