28137652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9623}}^1$

素因数の和:9687

約数の個数: 24

約数和(自身を含む): 53355456

約数和(自身を除く): 25217804

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 9623, 19246, 38492, 163591, 327182, 413789, 654364, 827578, 1655156, 7034413, 14068826, 28137652]

約数ペア:

[(1, 28137652), (2, 14068826), (4, 7034413), (17, 1655156), (34, 827578), (43, 654364), (68, 413789), (86, 327182), (172, 163591), (731, 38492), (1462, 19246), (2924, 9623)]