22400056

素因数分解:

$2^3\times 7^2\times {\mathrm{57143}}^1$

素因数の和:57163

約数の個数: 24

約数和(自身を含む): 48858120

約数和(自身を除く): 26458064

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 57143, 114286, 228572, 400001, 457144, 800002, 1600004, 2800007, 3200008, 5600014, 11200028, 22400056]

約数ペア:

[(1, 22400056), (2, 11200028), (4, 5600014), (7, 3200008), (8, 2800007), (14, 1600004), (28, 800002), (49, 457144), (56, 400001), (98, 228572), (196, 114286), (392, 57143)]