74285071

素因数分解:

$7^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 89320320

約数和(自身を除く): 15035249

約数列:

[1, 7, 41, 59, 107, 287, 413, 749, 1681, 2419, 4387, 6313, 11767, 16933, 30709, 44191, 99179, 179867, 258833, 694253, 1259069, 1811831, 10612153, 74285071]

約数ペア:

[(1, 74285071), (7, 10612153), (41, 1811831), (59, 1259069), (107, 694253), (287, 258833), (413, 179867), (749, 99179), (1681, 44191), (2419, 30709), (4387, 16933), (6313, 11767)]