127371328

素因数分解:

$2^6\times 7^1\times {\mathrm{284311}}^1$

素因数の和:284330

約数の個数: 28

約数和(自身を含む): 288860992

約数和(自身を除く): 161489664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 284311, 568622, 1137244, 1990177, 2274488, 3980354, 4548976, 7960708, 9097952, 15921416, 18195904, 31842832, 63685664, 127371328]

約数ペア:

[(1, 127371328), (2, 63685664), (4, 31842832), (7, 18195904), (8, 15921416), (14, 9097952), (16, 7960708), (28, 4548976), (32, 3980354), (56, 2274488), (64, 1990177), (112, 1137244), (224, 568622), (448, 284311)]