123758656

素因数分解:

$2^6\times 7^1\times {\mathrm{276247}}^1$

素因数の和:276266

約数の個数: 28

約数和(自身を含む): 280667968

約数和(自身を除く): 156909312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 276247, 552494, 1104988, 1933729, 2209976, 3867458, 4419952, 7734916, 8839904, 15469832, 17679808, 30939664, 61879328, 123758656]

約数ペア:

[(1, 123758656), (2, 61879328), (4, 30939664), (7, 17679808), (8, 15469832), (14, 8839904), (16, 7734916), (28, 4419952), (32, 3867458), (56, 2209976), (64, 1933729), (112, 1104988), (224, 552494), (448, 276247)]