57507856

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11941}}^1$

素因数の和:11999

約数の個数: 40

約数和(自身を含む): 130311104

約数和(自身を除く): 72803248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 11941, 23882, 47764, 83587, 95528, 167174, 191056, 334348, 513463, 668696, 1026926, 1337392, 2053852, 3594241, 4107704, 7188482, 8215408, 14376964, 28753928, 57507856]

約数ペア:

[(1, 57507856), (2, 28753928), (4, 14376964), (7, 8215408), (8, 7188482), (14, 4107704), (16, 3594241), (28, 2053852), (43, 1337392), (56, 1026926), (86, 668696), (112, 513463), (172, 334348), (301, 191056), (344, 167174), (602, 95528), (688, 83587), (1204, 47764), (2408, 23882), (4816, 11941)]