4981648

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2375

約数の個数: 40

約数和(自身を含む): 11616320

約数和(自身を除く): 6634672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2341, 4682, 9364, 16387, 18728, 32774, 37456, 44479, 65548, 88958, 131096, 177916, 262192, 311353, 355832, 622706, 711664, 1245412, 2490824, 4981648]

約数ペア:

[(1, 4981648), (2, 2490824), (4, 1245412), (7, 711664), (8, 622706), (14, 355832), (16, 311353), (19, 262192), (28, 177916), (38, 131096), (56, 88958), (76, 65548), (112, 44479), (133, 37456), (152, 32774), (266, 18728), (304, 16387), (532, 9364), (1064, 4682), (2128, 2341)]