815294032

素因数分解:

$2^4\times 7^1\times {\mathrm{7279411}}^1$

素因数の和:7279426

約数の個数: 20

約数和(自身を含む): 1805294176

約数和(自身を除く): 990000144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7279411, 14558822, 29117644, 50955877, 58235288, 101911754, 116470576, 203823508, 407647016, 815294032]

約数ペア:

[(1, 815294032), (2, 407647016), (4, 203823508), (7, 116470576), (8, 101911754), (14, 58235288), (16, 50955877), (28, 29117644), (56, 14558822), (112, 7279411)]