17952128

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 36057000

約数和(自身を除く): 18104872

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1009, 1112, 2018, 2224, 4036, 4448, 8072, 8896, 16144, 17792, 32288, 64576, 129152, 140251, 280502, 561004, 1122008, 2244016, 4488032, 8976064, 17952128]

約数ペア:

[(1, 17952128), (2, 8976064), (4, 4488032), (8, 2244016), (16, 1122008), (32, 561004), (64, 280502), (128, 140251), (139, 129152), (278, 64576), (556, 32288), (1009, 17792), (1112, 16144), (2018, 8896), (2224, 8072), (4036, 4448)]