74930513

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1499}}^1$

素因数の和:1736

約数の個数: 16

約数和(自身を含む): 88464000

約数和(自身を除く): 13533487

約数列:

[1, 7, 37, 193, 259, 1351, 1499, 7141, 10493, 49987, 55463, 289307, 388241, 2025149, 10704359, 74930513]

約数ペア:

[(1, 74930513), (7, 10704359), (37, 2025149), (193, 388241), (259, 289307), (1351, 55463), (1499, 49987), (7141, 10493)]