74996257

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 92252160

約数和(自身を除く): 17255903

約数列:

[1, 7, 41, 43, 59, 103, 287, 301, 413, 721, 1763, 2419, 2537, 4223, 4429, 6077, 12341, 16933, 17759, 29561, 31003, 42539, 104017, 181589, 249157, 261311, 728119, 1271123, 1744099, 1829177, 10713751, 74996257]

約数ペア:

[(1, 74996257), (7, 10713751), (41, 1829177), (43, 1744099), (59, 1271123), (103, 728119), (287, 261311), (301, 249157), (413, 181589), (721, 104017), (1763, 42539), (2419, 31003), (2537, 29561), (4223, 17759), (4429, 16933), (6077, 12341)]