28670656

素因数分解:

$2^6\times 7^1\times {\mathrm{63997}}^1$

素因数の和:64016

約数の個数: 28

約数和(自身を含む): 65021968

約数和(自身を除く): 36351312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 63997, 127994, 255988, 447979, 511976, 895958, 1023952, 1791916, 2047904, 3583832, 4095808, 7167664, 14335328, 28670656]

約数ペア:

[(1, 28670656), (2, 14335328), (4, 7167664), (7, 4095808), (8, 3583832), (14, 2047904), (16, 1791916), (28, 1023952), (32, 895958), (56, 511976), (64, 447979), (112, 255988), (224, 127994), (448, 63997)]