8988952

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 20478960

約数和(自身を除く): 11490008

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 997, 1127, 1288, 1994, 2254, 3988, 4508, 6979, 7976, 9016, 13958, 22931, 27916, 45862, 48853, 55832, 91724, 97706, 160517, 183448, 195412, 321034, 390824, 642068, 1123619, 1284136, 2247238, 4494476, 8988952]

約数ペア:

[(1, 8988952), (2, 4494476), (4, 2247238), (7, 1284136), (8, 1123619), (14, 642068), (23, 390824), (28, 321034), (46, 195412), (49, 183448), (56, 160517), (92, 97706), (98, 91724), (161, 55832), (184, 48853), (196, 45862), (322, 27916), (392, 22931), (644, 13958), (997, 9016), (1127, 7976), (1288, 6979), (1994, 4508), (2254, 3988)]