1239616

素因数分解:

$2^6\times 7^1\times {\mathrm{2767}}^1$

素因数の和:2786

約数の個数: 28

約数和(自身を含む): 2812288

約数和(自身を除く): 1572672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2767, 5534, 11068, 19369, 22136, 38738, 44272, 77476, 88544, 154952, 177088, 309904, 619808, 1239616]

約数ペア:

[(1, 1239616), (2, 619808), (4, 309904), (7, 177088), (8, 154952), (14, 88544), (16, 77476), (28, 44272), (32, 38738), (56, 22136), (64, 19369), (112, 11068), (224, 5534), (448, 2767)]