8402716

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1058

約数の個数: 36

約数和(自身を含む): 17520888

約数和(自身を除く): 9118172

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 997, 1204, 1994, 2107, 3988, 4214, 6979, 8428, 13958, 27916, 42871, 48853, 85742, 97706, 171484, 195412, 300097, 600194, 1200388, 2100679, 4201358, 8402716]

約数ペア:

[(1, 8402716), (2, 4201358), (4, 2100679), (7, 1200388), (14, 600194), (28, 300097), (43, 195412), (49, 171484), (86, 97706), (98, 85742), (172, 48853), (196, 42871), (301, 27916), (602, 13958), (997, 8428), (1204, 6979), (1994, 4214), (2107, 3988)]