42040726

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{32999}}^1$

素因数の和:33028

約数の個数: 24

約数和(自身を含む): 79002000

約数和(自身を除く): 36961274

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 32999, 65998, 230993, 428987, 461986, 857974, 1616951, 3002909, 3233902, 6005818, 21020363, 42040726]

約数ペア:

[(1, 42040726), (2, 21020363), (7, 6005818), (13, 3233902), (14, 3002909), (26, 1616951), (49, 857974), (91, 461986), (98, 428987), (182, 230993), (637, 65998), (1274, 32999)]