25595196

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2114

約数の個数: 48

約数和(自身を含む): 65856000

約数和(自身を除く): 40260804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 291, 388, 582, 1067, 1164, 1999, 2134, 3201, 3998, 4268, 5997, 6402, 7996, 11994, 12804, 21989, 23988, 43978, 65967, 87956, 131934, 193903, 263868, 387806, 581709, 775612, 1163418, 2132933, 2326836, 4265866, 6398799, 8531732, 12797598, 25595196]

約数ペア:

[(1, 25595196), (2, 12797598), (3, 8531732), (4, 6398799), (6, 4265866), (11, 2326836), (12, 2132933), (22, 1163418), (33, 775612), (44, 581709), (66, 387806), (97, 263868), (132, 193903), (194, 131934), (291, 87956), (388, 65967), (582, 43978), (1067, 23988), (1164, 21989), (1999, 12804), (2134, 11994), (3201, 7996), (3998, 6402), (4268, 5997)]