68306282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 114105024

約数和(自身を除く): 45798742

約数列:

[1, 2, 11, 22, 131, 137, 173, 262, 274, 346, 1441, 1507, 1903, 2882, 3014, 3806, 17947, 22663, 23701, 35894, 45326, 47402, 197417, 249293, 260711, 394834, 498586, 521422, 3104831, 6209662, 34153141, 68306282]

約数ペア:

[(1, 68306282), (2, 34153141), (11, 6209662), (22, 3104831), (131, 521422), (137, 498586), (173, 394834), (262, 260711), (274, 249293), (346, 197417), (1441, 47402), (1507, 45326), (1903, 35894), (2882, 23701), (3014, 22663), (3806, 17947)]