2107168

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 4959360

約数和(自身を除く): 2852192

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 409, 644, 736, 818, 1288, 1636, 2576, 2863, 3272, 5152, 5726, 6544, 9407, 11452, 13088, 18814, 22904, 37628, 45808, 65849, 75256, 91616, 131698, 150512, 263396, 301024, 526792, 1053584, 2107168]

約数ペア:

[(1, 2107168), (2, 1053584), (4, 526792), (7, 301024), (8, 263396), (14, 150512), (16, 131698), (23, 91616), (28, 75256), (32, 65849), (46, 45808), (56, 37628), (92, 22904), (112, 18814), (161, 13088), (184, 11452), (224, 9407), (322, 6544), (368, 5726), (409, 5152), (644, 3272), (736, 2863), (818, 2576), (1288, 1636)]