7250824

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 16159500

約数和(自身を除く): 8908676

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 349, 371, 392, 424, 698, 742, 1396, 1484, 2443, 2597, 2792, 2968, 4886, 5194, 9772, 10388, 17101, 18497, 19544, 20776, 34202, 36994, 68404, 73988, 129479, 136808, 147976, 258958, 517916, 906353, 1035832, 1812706, 3625412, 7250824]

約数ペア:

[(1, 7250824), (2, 3625412), (4, 1812706), (7, 1035832), (8, 906353), (14, 517916), (28, 258958), (49, 147976), (53, 136808), (56, 129479), (98, 73988), (106, 68404), (196, 36994), (212, 34202), (349, 20776), (371, 19544), (392, 18497), (424, 17101), (698, 10388), (742, 9772), (1396, 5194), (1484, 4886), (2443, 2968), (2597, 2792)]