57698128

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 114103808

約数和(自身を除く): 56405680

約数列:

[1, 2, 4, 8, 16, 103, 157, 206, 223, 314, 412, 446, 628, 824, 892, 1256, 1648, 1784, 2512, 3568, 16171, 22969, 32342, 35011, 45938, 64684, 70022, 91876, 129368, 140044, 183752, 258736, 280088, 367504, 560176, 3606133, 7212266, 14424532, 28849064, 57698128]

約数ペア:

[(1, 57698128), (2, 28849064), (4, 14424532), (8, 7212266), (16, 3606133), (103, 560176), (157, 367504), (206, 280088), (223, 258736), (314, 183752), (412, 140044), (446, 129368), (628, 91876), (824, 70022), (892, 64684), (1256, 45938), (1648, 35011), (1784, 32342), (2512, 22969), (3568, 16171)]