28389614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41627}}^1$

素因数の和:41671

約数の個数: 16

約数和(自身を含む): 47955456

約数和(自身を除く): 19565842

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41627, 83254, 457897, 915794, 1290437, 2580874, 14194807, 28389614]

約数ペア:

[(1, 28389614), (2, 14194807), (11, 2580874), (22, 1290437), (31, 915794), (62, 457897), (341, 83254), (682, 41627)]