7640332

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{773}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 15343776

約数和(自身を除く): 7703444

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 773, 1412, 1546, 2471, 3092, 4942, 5411, 9884, 10822, 21644, 272869, 545738, 1091476, 1910083, 3820166, 7640332]

約数ペア:

[(1, 7640332), (2, 3820166), (4, 1910083), (7, 1091476), (14, 545738), (28, 272869), (353, 21644), (706, 10822), (773, 9884), (1412, 5411), (1546, 4942), (2471, 3092)]