28638676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38287}}^1$

素因数の和:38319

約数の個数: 24

約数和(自身を含む): 57891456

約数和(自身を除く): 29252780

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 38287, 76574, 153148, 421157, 650879, 842314, 1301758, 1684628, 2603516, 7159669, 14319338, 28638676]

約数ペア:

[(1, 28638676), (2, 14319338), (4, 7159669), (11, 2603516), (17, 1684628), (22, 1301758), (34, 842314), (44, 650879), (68, 421157), (187, 153148), (374, 76574), (748, 38287)]