74810239

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 93716480

約数和(自身を除く): 18906241

約数列:

[1, 7, 19, 43, 103, 127, 133, 301, 721, 817, 889, 1957, 2413, 4429, 5461, 5719, 13081, 13699, 16891, 31003, 38227, 84151, 91567, 103759, 248539, 562483, 589057, 726313, 1739773, 3937381, 10687177, 74810239]

約数ペア:

[(1, 74810239), (7, 10687177), (19, 3937381), (43, 1739773), (103, 726313), (127, 589057), (133, 562483), (301, 248539), (721, 103759), (817, 91567), (889, 84151), (1957, 38227), (2413, 31003), (4429, 16891), (5461, 13699), (5719, 13081)]