1687168

素因数分解:

$2^7\times 7^2\times {\mathrm{269}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 3924450

約数和(自身を除く): 2237282

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 269, 392, 448, 538, 784, 896, 1076, 1568, 1883, 2152, 3136, 3766, 4304, 6272, 7532, 8608, 13181, 15064, 17216, 26362, 30128, 34432, 52724, 60256, 105448, 120512, 210896, 241024, 421792, 843584, 1687168]

約数ペア:

[(1, 1687168), (2, 843584), (4, 421792), (7, 241024), (8, 210896), (14, 120512), (16, 105448), (28, 60256), (32, 52724), (49, 34432), (56, 30128), (64, 26362), (98, 17216), (112, 15064), (128, 13181), (196, 8608), (224, 7532), (269, 6272), (392, 4304), (448, 3766), (538, 3136), (784, 2152), (896, 1883), (1076, 1568)]