28607854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41947}}^1$

素因数の和:41991

約数の個数: 16

約数和(自身を含む): 48324096

約数和(自身を除く): 19716242

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41947, 83894, 461417, 922834, 1300357, 2600714, 14303927, 28607854]

約数ペア:

[(1, 28607854), (2, 14303927), (11, 2600714), (22, 1300357), (31, 922834), (62, 461417), (341, 83894), (682, 41947)]