5513648

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2625

約数の個数: 40

約数和(自身を含む): 12856320

約数和(自身を除く): 7342672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2591, 5182, 10364, 18137, 20728, 36274, 41456, 49229, 72548, 98458, 145096, 196916, 290192, 344603, 393832, 689206, 787664, 1378412, 2756824, 5513648]

約数ペア:

[(1, 5513648), (2, 2756824), (4, 1378412), (7, 787664), (8, 689206), (14, 393832), (16, 344603), (19, 290192), (28, 196916), (38, 145096), (56, 98458), (76, 72548), (112, 49229), (133, 41456), (152, 36274), (266, 20728), (304, 18137), (532, 10364), (1064, 5182), (2128, 2591)]